Exodus 40:29
"And he put the altar of burnt offering by the door of the tabernacle of the tent of the congregation, and offered upon it the burnt offering and the meat offering; as the LORD commanded Moses."
Cross References (ranked by relevance)
Exodus 40:6
And thou shalt set the altar of the burnt offering before the door of the tabernacle of the tent of the congregation.
Hebrews 13:10
We have an altar, whereof they have no right to eat which serve the tabernacle.
Hebrews 9:12
Neither by the blood of goats and calves, but by his own blood he entered in once into the holy place, having obtained eternal redemption for us.
Matthew 23:19
Ye fools and blind: for whether is greater, the gift, or the altar that sanctifieth the gift?