9 “Give Aaron and his sons the following instructions regarding the burnt offering. The burnt offering must be left on top of the altar until the next morning, and the fire on the altar must be kept burning all night.
10 In the morning, after the priest on duty has put on his official linen clothing and linen undergarments, he must clean out the ashes of the burnt offering and put them beside the altar.
11 Then he must take off these garments, change back into his regular clothes, and carry the ashes outside the camp to a place that is ceremonially clean.
12 Meanwhile, the fire on the altar must be kept burning; it must never go out. Each morning the priest will add fresh wood to the fire and arrange the burnt offering on it. He will then burn the fat of the peace offerings on it.
13 Remember, the fire must be kept burning on the altar at all times. It must never go out.
14 “These are the instructions regarding the grain offering. Aaron’s sons must present this offering to the lord in front of the altar.
15 The priest on duty will take from the grain offering a handful of the choice flour moistened with olive oil, together with all the frankincense. He will burn this representative portion on the altar as a pleasing aroma to the lord.