Exode 21:5
And if the servant shall plainly say, I love my master, my wife, and my children; I will not go out free:
Exode 21:6
Then his master shall bring him unto the judges; he shall also bring him to the door, or unto the door post; and his master shall bore his ear through with an aul; and he shall serve him for ever.
Psaumes 40:6
Sacrifice and offering thou didst not desire; mine ears hast thou opened: burnt offering and sin offering hast thou not required.
Psaumes 40:8
I delight to do thy will, O my God: yea, thy law is within my heart.