Nehemiah contrasts his own example with that of the rich Jews. He had spent money in redeeming some countrymen in servitude among the pagan; they were causing others to be sold into slavery among the Jews.

And I said unto them,.... The nobles, and rulers, and other rich persons that exacted usury of the poor:

we after our ability; speaking of himself in the plural number, which now obtained in the court of Persia; or of Zerubbabel, Ezra, and others, who, according as their worldly circumstances, having been captives, would admit of:

have redeemed our brethren the Jews, which were sold unto the Heathen; not that they had given a ransom for them to Cyrus, or any other king of Persia, which would be contrary to the prophecies concerning their redemption, Isaiah 45:13 but such who had sold themselves to particular persons in Babylon, who, without being redeemed, could not take the advantage of the liberty granted by Cyrus, and his successors; and it may be there were others also in the like circumstances, in other neighbouring nations, that had been redeemed this way. The Jewish canon (i) now is, he that sells himself, and his children, to Gentiles, they do not redeem; but they redeem the children after their father's death; which the commentators (k) explain of the third time that he sells himself:

and will you even sell your brethren? their lands and vineyards mortgaged to them, and even their persons:

or shall they be sold unto us? must we be obliged to buy them, and to redeem them:

then they held their peace, and found nothing to answer; being convinced they had done wrong, by the arguments used, to which they could make no reply.

(i) Misn. Gittin, c. 4. sect. 9. (k) Maimon. & Bartenora in ib.

In this assembly he reproached them with the injustice of their behaviour. "We" (said he) "have, after our ability, redeemed our brethren the Jews which were sold unto the heathen; yet ye would sell your brethren, and they are to be sold to us." We (i.e., Nehemiah and the Jews living in exile, who were like-minded with him) have bought, in contrast to ye sell. They had redeemed their Jewish brethren who were sold to the heathen. בנוּ כּדי for בנוּ אשׁר כּדי, i.e., not according to the full number of those who were among us, meaning as often as a sale of this kind occurred (Bertheau); for דּי does not mean completeness, multitude, but only sufficiency, supply, adequacy of means (Leviticus 25:26); hence בנוּ כּדי is: according to the means that we had: secundum sufficientiam vel facultatem, quae in nobis est (Ramb.), or secundum possibilitatem nostram (Vulg.). The contrast is still more strongly expressed by the placing of גּם before אתּם, so that וגם acquires the meaning of nevertheless (Ewald, 354, a). The sale of their brethren for bond-servants was forbidden by the law, Leviticus 25:42. The usurers had nothing to answer to this reproach. "They held their peace, and found no word," sc. in justification of their proceedings.

And I said unto them, We after our ability have redeemed our brethren the Jews, which were sold unto the heathen; and will ye even sell your brethren? or shall they be {h} sold unto us? Then held they their peace, and found nothing to answer.

(h) Seeing God has once delivered them from the bondage of the heathen, shall we make them our slaves?

5:8 We - I, and my brethren, and predecessors, have used our utmost interest and power, both with the kings of Persia, that our brethren might be redeemed from bondage, and with particular persons in Babylon, and Persia, whose bond - slaves the Jews were, and who would not part with them without a price. Be sold - Do you expect that we should pay you a price for them, as we did to the Babylonians?. Or, must we use as much importunity to solicit you for their redemption, as we did to their enemies?

Margin redeemed

See Scofield Note: "Ex 14:30".

5:6-13 Nehemiah knew that, if he built Jerusalem's walls ever so high, so thick, or so strong, the city could not be safe while there were abuses. The right way to reform men's lives, is to convince their consciences. If you walk in the fear of God, you will not be either covetous of worldly gain, or cruel toward your brethren. Nothing exposes religion more to reproach, than the worldliness and hard-heartedness of the professors of it. Those that rigorously insist upon their right, with a very ill grace try to persuade others to give up theirs. In reasoning with selfish people, it is good to contrast their conduct with that of others who are liberal; but it is best to point to His example, who though he was rich, yet for our sakes became poor, that we, through his poverty, might be rich, 2Co 8:9. They did according to promise. Good promises are good things, but good performances are better.