Verse 12. - Give not your daughters, etc. Here Deuteronomy 7:3 is plainly referred to, though not verbally quoted. This is the sole place in the Law where the double injunction is given, Exodus 34:16 referring to the taking of wives only. Nor seek their peace or their wealth for ever. So Moses had enjoined with special reference to the Moabites and Ammonites (Deuteronomy 23:6). With regard to the other idolatrous nations, the exact command was "to make no covenant with them" (Exodus 23:32; Exodus 34:12), i.e. no terms of peace. Much the same was probably meant by both injunctions. That ye may be strong. See Deuteronomy 11:8. And eat the good of the land. These words are taken from Isaiah 1:19. And leave it for an inheritance, etc. No single passage seems to be referred to here, but the clause embodies the idea found in Deuteronomy 11:9; Proverbs 10:27; Ezekiel 37:25, and elsewhere.

9:5-15 The sacrifice, especially the evening sacrifice, was a type of the blessed Lamb of God, who in the evening of the world, was to take away sin by the sacrifice of himself. Ezra's address is a penitent confession of sin, the sin of his people. But let this be the comfort of true penitents, that though their sins reach to the heavens, God's mercy is in the heavens. Ezra, speaking of sin, speaks as one much ashamed. Holy shame is as necessary in true repentance as holy sorrow. Ezra speaks as much amazed. The discoveries of guilt cause amazement; the more we think of sin, the worse it looks. Say, God be merciful to me sinner. Ezra speaks as one much afraid. There is not a surer or saddler presage of ruin, than turning to sin, after great judgments, and great deliverances. Every one in the church of God, has to wonder that he has not wearied out the Lord's patience, and brought destruction upon himself. What then must be the case of the ungodly? But though the true penitent has nothing to plead in his own behalf, the heavenly Advocate pleads most powerfully for him.Now therefore give not your daughters unto their sons, nor take their daughters unto your sons,.... That is, in marriage, see Deuteronomy 7:3, where the prohibition is expressed in the same language:

nor seek their peace or their wealth for ever; that is, as long as they continue in their idolatries and impurities, see Deuteronomy 23:6,

that ye may be strong, and eat the good of the land, and leave it for an inheritance to your children for ever; that they might be strengthened and established in the land into which they were brought, and enjoy all the good things it produced, and leave their children in the possession of it, to hold at least until the Messiah came, see Isaiah 1:19.