Numbers

But ye shall offer a sacrifice made by fire for a burnt offering unto the Lord; two young bullocks, and one ram, and seven lambs of the first year: they shall be unto you without blemish:

And thou shalt observe the feast of weeks, of the firstfruits of wheat harvest, and the feast of ingathering at the year’s end.

Also Jehoiada appointed the offices of the house of the Lord by the hand of the priests the Levites, whom David had distributed in the house of the Lord, to offer the burnt offerings of the Lord, as it is written in the law of Moses, with rejoicing and with singing, as it was ordained by David.

And thou shalt say unto them, This is the offering made by fire which ye shall offer unto the Lord; two lambs of the first year without spot day by day, for a continual burnt offering.

Ye said also, Behold, what a weariness is it! and ye have snuffed at it, saith the Lord of hosts; and ye brought that which was torn, and the lame, and the sick; thus ye brought an offering: should I accept this of your hand? saith the Lord.