'Fire offering' in the Bible

and thou hast made perfume with the whole ram on the altar. It is a burnt-offering to Jehovah, a sweet fragrance; a fire-offering it is to Jehovah.

and thou hast taken them out of their hand, and hast made perfume on the altar beside the burnt-offering, for sweet fragrance before Jehovah; a fire-offering it is to Jehovah.

And the second lamb thou dost prepare between the evenings; according to the present of the morning, and according to its libation, thou dost prepare for it, for sweet fragrance, a fire-offering, to Jehovah: --

in their going in unto the tent of meeting they wash with water, and die not; or in their drawing nigh unto the altar to minister, to perfume a fire-offering to Jehovah,