Deuteronomy 10:16-22

16 Circumcise therefore the foreskin of your heart, and be no more stiff-necked.
17 For the LORD your God, he is God of gods, and Lord of lords, the great God, the mighty, and the awesome, who doesn't regard persons, nor takes reward.
18 He does execute justice for the fatherless and widow, and loves the sojourner, in giving him food and clothing.
19 Love you therefore the sojourner; for you were sojourners in the land of Mitzrayim.
20 You shall fear the LORD your God; him shall you serve; and to him shall you cleave, and by his name shall you swear.
21 He is your praise, and he is your God, who has done for you these great and awesome things, which your eyes have seen.
22 Your fathers went down into Mitzrayim with seventy persons; and now the LORD your God has made you as the stars of the sky for multitude.