Ezra 9:11

11 that Thou hast commanded by the hands of thy servants the prophets, saying, The land into which ye are going to possess it, [is] a land of impurity, by the impurity of the people of the lands, by their abominations with which they have filled it -- from mouth unto mouth -- by their uncleanness;

Ezra 9:11 Meaning and Commentary

Ezra 9:11

Which thou hast commanded by thy servants the prophets
Moses, and Joshua, and others, see ( Deuteronomy 7:3 ) ( Joshua 23:12 ) ( Judges 2:2 )

saying, the land, unto which ye go to possess it;
meaning the land of Canaan:

is an unclean land with the filthiness of the people of the lands,
with their abominations, which have filled it from one end to another
with their uncleanness;
which is to be understood not of their idolatries only, but of their incestuous marriages, and impure copulations, on which account the Lord spewed out the old inhabitants of it; for which reason the Jews ought to have been careful not to have defiled it again by similar practices; see ( Leviticus 18:1-30 ) .

Ezra 9:11 In-Context

9 for servants we [are], and in our servitude our God hath not forsaken us, and stretcheth out unto us kindness before the kings of Persia, to give to us a quickening to lift up the house of our God, and to cause its wastes to cease, and to give to us a wall in Judah and in Jerusalem.
10 `And now, what do we say, O our God, after this? for we have forsaken Thy commands,
11 that Thou hast commanded by the hands of thy servants the prophets, saying, The land into which ye are going to possess it, [is] a land of impurity, by the impurity of the people of the lands, by their abominations with which they have filled it -- from mouth unto mouth -- by their uncleanness;
12 and now, your daughters ye do not give to their sons, and their daughters ye do not take to your sons, and ye do not seek their peace, and their good -- unto the age, so that ye are strong, and have eaten the good of the land, and given possession to your sons unto the age.
13 `And after all that hath come upon us for our evil works, and for our great guilt (for Thou, O our God, hast kept back of the rod from our iniquities, and hast given to us an escape like this),
Young's Literal Translation is in the public domain.