Deuteronomy 7:6

7:6 For you are a people holy to the Lord your God. He has chosen you to be his people, prized above all others on the face of the earth.

Deuteronomy 26:18-19

26:18 And today the Lord has declared you to be his special people (as he already promised you) so you may keep all his commandments. 26:19 Then he will elevate you above all the nations he has made and you will receive praise, fame, and honor. You will be a people holy to the Lord your God, as he has said.

Deuteronomy 28:9

28:9 The Lord will designate you as his holy people just as he promised you, if you keep his commandments and obey him.