22 And thou shalt remember that thou wast a bondman in the land of Egypt: therefore I command thee to do this thing.
Deuteronomy 24:22 Cross References - ASV
Deuteronomy 5:14-15
14 but the seventh day is a sabbath unto Jehovah thy God: [in it] thou shalt not do any work, thou, nor thy son, nor thy daughter, nor thy man-servant, nor thy maid-servant, nor thine ox, nor thine ass, nor any of thy cattle, nor thy stranger that is within thy gates; that thy man-servant and thy maid-servant may rest as well as thou.
15 And thou shalt remember that thou wast a servant in the land of Egypt, and Jehovah thy God brought thee out thence by a mighty hand and by an outstretched arm: therefore Jehovah thy God commanded thee to keep the sabbath day.
Deuteronomy 7:8
8 but because Jehovah loveth you, and because he would keep the oath which he sware unto your fathers, hath Jehovah brought you out with a mighty hand, and redeemed you out of the house of bondage, from the hand of Pharaoh king of Egypt.
Deuteronomy 24:18
18 but thou shalt remember that thou wast a bondman in Egypt, and Jehovah thy God redeemed thee thence: therefore I command thee to do this thing.
Isaiah 51:1
1 Hearken to me, ye that follow after righteousness, ye that seek Jehovah: look unto the rock whence ye were hewn, and to the hold of the pit whence ye were digged.