qᵉṭôreth — incense, smoke, odour of (burning) sacrifice

Exodus 25:6 — “Oil for lighting, spices for the anointing oil and for the aromatic incense;”

Exodus 29:13 — “Take all the fat that covers the entrails, the protuberance on the liver, and the two kidneys with the fat on them, and turn them into smoke upon the altar.”

Exodus 29:18 — “Turn all of the ram into smoke upon the altar. It is a burnt offering to GOD, a pleasing odor, an offering by fire to GOD.”

Exodus 29:25 — “Take them from their hands and turn them into smoke upon the altar with the burnt offering, as a pleasing odor before GOD; it is an offering by fire to GOD.”

Exodus 30:1 — “You shall make an altar for burning incense; make it of acacia wood.”