Genesis 25:26
26 uAfterward his brother came out vwith his hand holding Esau’s heel, wso his name was called Jacob.1 Isaac was sixty years old when she bore them.
Genesis 38:28–30
28 And when she was in labor, one put out a hand, and the midwife took and tied a scarlet thread on his hand, saying, “This one came out first.” 29 But as he drew back his hand, behold, his brother came out. And she said, “What a breach you have made for yourself!” Therefore his name was called Perez.1 30 gAfterward his brother came out with the scarlet thread on his hand, and his name was called Zerah.