Genesis 20:8

5 Said he not to me, She [is] my sister? and she, even she herself said, He [is] my brother: in the integrity of my heart, and innocence of my hands have I done this.

6 And God said to him in a dream, Yea, I know that thou didst this in the integrity of thy heart; for I also withheld thee from sinning against me: therefore I suffered thee not to touch her.

7 Now therefore restore to the man [his] wife, for he [is] a prophet, and he shall pray for thee, and thou shalt live: and if thou shalt not restore [her], know thou that thou shalt surely die, thou and all that [are] thine.

8 Therefore Abimelech rose early in the morning, and called all his servants, and told all these things in their ears: and the men were greatly afraid.

9 Then Abimelech called Abraham, and said to him, What has thou done to us? and in what have I offended thee, that thou hast brought on me and on my kingdom a great sin? thou hast done deeds to me that ought not to be done.

10 And Abimelech said to Abraham, What sawest thou, that thou hast done this thing?

11 And Abraham said, Because I thought, surely the fear of God [is] not in this place; and they will slay me for my wife's sake.