New American Standard Bible (NASB)
Genesis 19
32 Come, let us make our father drink wine, and let us lie with him that we may preserve our family through our father."
33 So they made their father drink wine that night, and the firstborn went in and lay with her father; and he did not know when she lay down or when she arose.
34 On the following day, the firstborn said to the younger, "Behold, I lay last night with my father; let us make him drink wine tonight also; then you go in and lie with him, that we may preserve our family through our father."
35 So they made their father drink wine that night also, and the younger arose and lay with him; and he did not know when she lay down or when she arose.
36 Thus both the daughters of Lot were with child by their father.
37 The firstborn bore a son, and called his name Moab; he is the father of the Moabites to this day.
38 As for the younger, she also bore a son, and called his name Ben-ammi; he is the father of the sons of Ammon to this day.
Genesis 20
1 Now Abraham journeyed from there toward the land of the Negev, and settled between Kadesh and Shur; then he sojourned in Gerar.
2 Abraham said of Sarah his wife, "She is my sister." So Abimelech king of Gerar sent and took Sarah.
3 But God came to Abimelech in a dream of the night, and said to him, "Behold, you are a dead man because of the woman whom you have taken, for she is married."
4 Now Abimelech had not come near her; and he said, "Lord, will You slay a nation, even though blameless?