Exodus 21:5-6 - And if the servant shall plainly say, I love my master, my wife, and my children; I will not go out free: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. (Verses like Exodus 21:5)
Psalms 40:6 - Sacrifice and offering thou didst not desire; mine ears hast thou opened: burnt offering and sin offering hast thou not required. (Verses like Psalms 40:6)
Psalms 40:8 - I delight to do thy will, O my God: yea, thy law is within my heart. (Verses like Psalms 40:8)