Some of the most ancient buildings in Egypt were constructed of bricks not burned, but dried in the sun; they were made of clay, or more commonly of mud, mixed with straw chopped into small pieces. An immense quantity of straw must have been wanted for the works on which the Israelites were engaged, and their labors must have been more than doubled by this requisition.

Straw to make brick - There have been many conjectures concerning the use of straw in making bricks. Some suppose it was used merely for burning them, but this is unfounded. The eastern bricks are often made of clay and straw kneaded together, and then not burned, but thoroughly dried in the sun. This is expressly mentioned by Philo in his life of Moses, who says, describing the oppression of the Israelites in Egypt, that some were obliged to work in clay for the formation of bricks, and others to gather straw for the same purpose, because straw is the bond by which the brick is held together, πλινθου γαρ αχορα δεσμος - Phil. Oper., edit. Mang., vol. ii., p. 86. And Philo's account is confirmed by the most intelligent travelers. Dr. Shaw says that the straw in the bricks still preserves its original color, which is a proof that the bricks were never burned. Some of these are still to be seen in the cabinets of the curious; and there are several from ancient Babylon now before me, where the straw which was amalgamated with the clay is still perfectly visible. From this we may see the reason of the complaint made to Pharaoh, Exodus 5:16 : the Egyptians refused to give the necessary portion of straw for kneading the bricks, and yet they required that the full tale or number of bricks should be produced each day as they did when all the necessary materials were brought to hand; so the people were obliged to go over all the cornfields, and pluck up the stubble, which they were obliged to substitute for straw. See Exodus 5:12.

Ye shall no more give the people straw to make brick,.... Whether this was given and used to mix with the clay, as is done in some places (h), that the bricks made thereof might be firmer and stronger, or to burn them with in the furnaces, or to cover them from the heat of the sun, that they might not dry too soon and crack, is not easy to determine; though it is said that the unburnt bricks of Egypt formerly were, and still are made of clay mixed with straw. The Egyptian pyramid of unburnt brick, Dr. Pococke (i) observes, seems to be made of the earth brought by the Nile, being of a sandy black earth, with some pebbles and shells in it; it is mixed up with chopped straw, in order to bind the clay together, as they now make unburnt bricks in Egypt, and many other eastern parts, which they use very much in their buildings. He says he found some of these bricks (of the pyramid) thirteen inches and a half long, six inches and a half broad, and four inches thick; and others fifteen inches long, seven broad, and four inches three quarters thick. But be the straw for what use it will, it had been dealt out to them by proper persons to be used in one way or another; but now it was forbidden to be given them:

as heretofore it had been done:

let them go and gather straw for themselves; out of the fields where it lay, after the corn had been reaped and gathered in, or in barns, where it had been threshed; to do which must take up a good deal of their time, and especially if the straw lay at any distance, or was hard to be come at.

(h) Vide Vitruvium de Architectura, l. 2. c. 3. p. 46. & Philander in ib. (i) Observations on Egypt, p. 53.

Ye shall no more give the people straw to make brick, as heretofore: let them go and gather straw for themselves.

5:7 Straw - To mix with the clay, or to burn the brick with.

7. Ye shall no more give the people straw to make brick-The making of bricks appears to have been a government monopoly as the ancient bricks are nearly all stamped with the name of a king, and they were formed, as they are still in Lower Egypt, of clay mixed with chopped straw and dried or hardened in the sun. The Israelites were employed in this drudgery; and though they still dwelt in Goshen and held property in flocks and herds, they were compelled in rotation to serve in the brick quarries, pressed in alternating groups, just as the fellaheen, or peasants, are marched by press gangs in the same country still.

let them go and gather straw for themselves-The enraged despot did not issue orders to do an impracticable thing. The Egyptian reapers in the corn harvest were accustomed merely to cut off the ears and leave the stalk standing.

5:1-9 God will own his people, though poor and despised, and will find a time to plead their cause. Pharaoh treated all he had heard with contempt. He had no knowledge of Jehovah, no fear of him, no love to him, and therefore refused to obey him. Thus Pharaoh's pride, ambition, covetousness, and political knowledge, hardened him to his own destruction. What Moses and Aaron ask is very reasonable, only to go three days' journey into the desert, and that on a good errand. We will sacrifice unto the Lord our God. Pharaoh was very unreasonable, in saying that the people were idle, and therefore talked of going to sacrifice. He thus misrepresents them, that he might have a pretence to add to their burdens. To this day we find many who are more disposed to find fault with their neighbours, for spending in the service of God a few hours spared from their wordly business, than to blame others, who give twice the time to sinful pleasures. Pharaoh's command was barbarous. Moses and Aaron themselves must get to the burdens. Persecutors take pleasure in putting contempt and hardship upon ministers. The usual tale of bricks must be made, without the usual allowance of straw to mix with the clay. Thus more work was to be laid upon the men, which, if they performed, they would be broken with labour; and if not, they would be punished.