Genesis 38:26

22And he returned to Judah, and said, I cannot find her; and also the men of the place said, that there was no harlot in this place.

23And Judah said, Let her take it to her, lest we be shamed: behold, I sent this kid, and thou hast not found her.

24And it came to pass about three months after, that it was told Judah, saying, Tamar thy daughter in law hath played the harlot; and also, behold, she is with child by whoredom. And Judah said, Bring her forth, and let her be burnt.

25When she was brought forth, she sent to her father in law, saying, By the man, whose these are, am I with child: and she said, Discern, I pray thee, whose are these, the signet, and bracelets, and staff.

26And Judah acknowledged them, and said, She hath been more righteous than I; because that I gave her not to Shelah my son. And he knew her again no more.

27And it came to pass in the time of her travail, that, behold, twins were in her womb.

28And it came to pass, when she travailed, that the one put out his hand: and the midwife took and bound upon his hand a scarlet thread, saying, This came out first.

29And it came to pass, as he drew back his hand, that, behold, his brother came out: and she said, How hast thou broken forth? this breach be upon thee: therefore his name was called Pharez.

30And afterward came out his brother, that had the scarlet thread upon his hand: and his name was called Zarah.