Genesis:38:28-29
mkjv@Genesis:38:28 @ And when she travailed, it happened that [one] put out a hand. And the midwife took and bound upon his hand a scarlet thread, saying, This one came out first.
mkjv@Genesis:38:29 @ And it happened as he drew back his hand, behold, his brother came out. And she said, How have you broken a break for yourself? And his name was called Pharez.