The border shall go down to Jordan - This river is famous both in the Old and New Testaments. It takes its rise at the foot of Mount Libanus, passes through the sea of Chinnereth or Tiberias, and empties itself into the lake Asphaltites or Dead Sea, from which it has no outlet. In and by it God wrought many miracles. God cut off the waters of this river as he did those of the Red Sea, so that they stood on a heap on each side, and the people passed over on dry ground. Both Elijah and Elisha separated its waters in a miraculous way, 2 Kings 2:8-14. Naaman, the Syrian general, by washing in it at the command of the prophet, was miraculously cured of his leprosy, 2 Kings 5:10-14. In this river John baptized great multitudes of Jews; and in it was Christ himself baptized, and the Spirit of God descended upon him, and the voice from heaven proclaimed him the great and only Teacher and Savior of men, Matthew 3:16, Matthew 3:17; Mark 1:5-11.

And the border shall go down to Jordan,.... A well known river to the east of the land of Canaan:

and the goings out of it shall be at the salt sea; the sea of Sodom; and though all sea water is generally salt, this was remarkably so, through the great quantity of bitumen and nitre in it; hence it was called Asphaltites; thus as the description of the borders of the land began with the salt sea, Numbers 34:3, it ends with it:

this shall be your land, with the coasts thereof round about: which, according to the Targum of Jonathan, was thus bounded, Rekamgea (or Kadeshbarnea) on the south, Taurus Urnanus (by which he interprets Mount Hor) on the north, the great sea on the west (i.e. the Mediterranean sea), and the salt sea on the east.

And the border shall go down to Jordan, and the goings out of it shall be at the salt sea: this shall be your land with the coasts thereof round about.

34:1-15 Canaan was of small extent; as it is here bounded, it is but about 160 miles in length, and about 50 in breadth; yet this was the country promised to the father of the faithful, and the possession of the seed of Israel. This was that little spot of ground, in which alone, for many ages, God was known. This was the vineyard of the Lord, the garden enclosed; but as it is with gardens and vineyards, the narrowness of the space was made up by the fruitfulness of the soil. Though the earth is the Lord's, and the fulness thereof, yet few know him, and serve him; but those few are happy, because fruitful to God. Also, see how little a share of the world God gives to his own people. Those who have their portion in heaven, have reason to be content with a small pittance of this earth. Yet a little that a righteous man has, having it from the love of God, and with his blessing, is far better and more comfortable than the riches of many wicked.