Deuteronomy 10:16
King James Version
“Circumcise therefore the foreskin of your heart, and be no more stiffnecked.”
Context
13To keep the commandments of the LORD, and his statutes, which I command thee this day for thy good?
14Behold, the heaven and the heaven of heavens the LORD’S thy God, the earth with all that therein
15Only the LORD had a delight in thy fathers to love them, and he chose their seed after them, you above all people, as this day.
16Circumcise therefore the foreskin of your heart, and be no more stiffnecked.
17For the LORD your God God of gods, and Lord of lords, a great God, a mighty, and a terrible, which regardeth not persons, nor taketh reward:
18He doth execute the judgment of the fatherless and widow, and loveth the stranger, in giving him food and raiment.
19Love ye therefore the stranger: for ye were strangers in the land of Egypt.