2 Chronicles 31:4
Moreover he commanded the people that dwelt in Jerusalem to give the portion of the priests and the Levites, that they might give themselves to the law of Jehovah.
Malachi 2:7
For the priest's lips should keep knowledge, and they should seek the law at his mouth; for he is the messenger of Jehovah of hosts.
Numbers 18:8-21
And Jehovah spake unto Aaron, And I, behold, I have given thee the charge of my heave-offerings, even all the hallowed things of the children of Israel; unto thee have I given them by reason of the anointing, and to thy sons, as a portion for ever.
Leviticus 27:30-33
And all the tithe of the land, whether of the seed of the land, or of the fruit of the tree, is Jehovah's: it is holy unto Jehovah.
Numbers 18:26-28
Moreover thou shalt speak unto the Levites, and say unto them, When ye take of the children of Israel the tithe which I have given you from them for your inheritance, then ye shall offer up a heave-offering of it for Jehovah, a tithe of the tithe.
2 Chronicles 31:16
besides them that were reckoned by genealogy of males, from three years old and upward, even every one that entered into the house of Jehovah, as the duty of every day required, for their service in their offices according to their courses;
Nehemiah 13:10-13
And I perceived that the portions of the Levites had not been given them; so that the Levites and the singers, that did the work, were fled every one to his field.
Malachi 3:8-10
Will a man rob God? yet ye rob me. But ye say, Wherein have we robbed thee? In tithes and offerings.
1 Corinthians 9:9-14
For it is written in the law of Moses, Thou shalt not muzzle the ox when he treadeth out the corn. Is it for the oxen that God careth,
Galatians 6:6
But let him that is taught in the word communicate unto him that teacheth in all good things.