Leviticus 6:12

6:12 but the fire which is on the altar must be kept burning on it. It must not be extinguished. So the priest must kindle wood on it morning by morning, and he must arrange the burnt offering on it and offer the fat of the peace offering up in smoke on it.

Leviticus 6:1

Trespass by Deception and False Oath

6:1 (5:20) Then the Lord spoke to Moses:

Leviticus 2:5

2:5 If your offering is a grain offering made on the griddle, it must be choice wheat flour mixed with olive oil, unleavened.