Leviticus 6:6

And the fire shall always burn on the altar; it shall not be extinguished.

And the priest shall make atonement for him before the Lord, and he shall be forgiven for any one of all the things which he did and trespassed in it.

And he shall bring his trespass offering unto the Lord, a ram without blemish out of the flock, with thy estimation, for a trespass offering, unto the priest:

Also he shall bring for his trespasse vnto the Lord, a ramme without blemish out of the flocke in thy estimation worth two shekels for a trespasse offring vnto the Priest.