Targum for Exodus 34:10

And He said, Behold, I make covenant that I will not change this people to become an alien people; nevertheless from thee shall proceed a multitude of the righteous; and with all thy people will I do wondrous things in the time when they go into captivity by the rivers of Bavel: for I will bring them up from thence, and make them dwell from within the river Sambation; and like wonders shall not be created among all the inhabitants of the earth, nor among any nation. And all the people among whom thou wilt dwell shall see in that day the work of the Lord; for terrible is the thing that I will do with thee.