Genesis 20:1-6

1 And Abraham went on his way from there to the land of the South, and was living between Kadesh and Shur, in Gerar.
2 And Abraham said of Sarah, his wife, She is my sister: and Abimelech, king of Gerar, sent and took Sarah.
3 But God came to Abimelech in a dream in the night, and said to him, Truly you are a dead man because of the woman whom you have taken; for she is a man's wife.
4 Now Abimelech had not come near her; and he said, Lord, will you put to death an upright nation?
5 Did he not say to me himself, She is my sister? and she herself said, He is my brother: with an upright heart and clean hands have I done this.
6 And God said to him in the dream, I see that you have done this with an upright heart, and I have kept you from sinning against me: for this reason I did not let you come near her.
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