Exodus 21:5-7

New Revised Standard Version, Anglicised

⁵ But if the slave declares, ‘I love my master, my wife, and my children; I will not go out a free person’, ⁶ then his master shall bring him before God.^[a] He shall be brought to the door or the doorpost; and his master shall pierce his ear with an awl; and he shall serve him for life.

⁷ When a man sells his daughter as a slave, she shall not go out as the male slaves do.