Lev 4:14. But the animal of one year old is called עגל in Lev 9:2, and the mature ox of seven years old is called פּר in Jdg 6:25. At the slaughtering the blood was caught by the priests (2Ch 29:22), and sprinkled upon the altar. When the sacrifices were very numerous, as at the yearly feasts, the Levites helped to catch the blood (2Ch 30:16); but the sprinkling upon the altar was always performed by the priests alone. In the case of the burnt-offerings, the blood was swung “against the altar round about,” i.e., against all four sides (walls) of the altar (not “over the surface of the altar”); i.e., it was poured out of the vessel against the walls of the altar with a swinging motion. This was also done when peace-offerings (Lev 3:2, Lev 3:8, Lev 3:13; Lev 9:18) and trespass-offerings (Lev 7:2) were sacrificed; but it was not so with the sin-offering (see at Lev 4:5).
Verse 6
The offerer was then to flay the slaughtered animal, to cut it (נתּח generally rendered μελίζειν in the lxx) into its pieces, - i.e., to cut it up into the different pieces, into which an animal that has been killed is generally divided, namely, according to the separate joints, or “according to the bones” (Jdg 19:29), - that he might boil its flesh in pots (Eze 24:4, Eze 24:6). He was also to wash its intestines and the lower part of its legs (Lev 1:9). קרב, the inner part of the body, or the contents of the inner part of the body, signifies the viscera; not including those of the breast, however, such as the lungs, heart, and liver, to which the term is also applied in other cases (for in the case of the peace-offerings, when the fat which envelopes the intestines, the kidneys, and the liver-lobes was to be placed upon the altar, there is no washing spoken of), but the intestines of the abdomen or belly, such as the stomach and bowels, which would necessarily have to be thoroughly cleansed, even when they were about to be used as food. כּרעים, which is only found in the dual, and always in connection either with oxen and sheep, or with the springing legs of locusts (Lev 11:21), denotes the shin, or calf below the knee, or the leg from the knee down to the foot.
verses 7-9
It was the duty of the sons of Aaron, i.e., of the priests, to offer the sacrifice upon the altar. To this end they were to “put fire upon the altar” (of course this only applies to the first burnt-offering presented after the erection of the altar, as the fire was to be constantly burning upon the altar after that, without being allowed to go out, Lev 6:6),
