2 Chronicles 29:11
My sons, be not now negligent; for Jehovah hath chosen you to stand before him, to minister unto him, and that ye should be his ministers, and burn incense.
Numbers 3:6-9
Bring the tribe of Levi near, and set them before Aaron the priest, that they may minister unto him.
Numbers 8:6-14
Take the Levites from among the children of Israel, and cleanse them.
Numbers 16:35-40
And fire came forth from Jehovah, and devoured the two hundred and fifty men that offered the incense.
Numbers 18:2-7
And thy brethren also, the tribe of Levi, the tribe of thy father, bring thou near with thee, that they may be joined unto thee, and minister unto thee: but thou and thy sons with thee shall be before the tent of the testimony.
Deuteronomy 10:8
At that time Jehovah set apart the tribe of Levi, to bear the ark of the covenant of Jehovah, to stand before Jehovah to minister unto him, and to bless in his name, unto this day.
Galatians 6:7-8
Be not deceived; God is not mocked: for whatsoever a man soweth, that shall he also reap.