Exodus 21:6
Amplified Bible
6Then his master shall bring him to God [the judges as His agents]; he shall bring him to the door or doorpost and shall pierce his ear with an awl; and he shall serve him for life.
Amplified Bible
6Then his master shall bring him to God [the judges as His agents]; he shall bring him to the door or doorpost and shall pierce his ear with an awl; and he shall serve him for life.