Exodus 29:12

12 And thou shalt take of the blood of the calf, and put it on the horns of the altar with thy finger, but all the rest of the blood thou shalt pour out at the foot of the altar.

Exodus 29:12 Meaning and Commentary

Exodus 29:12

And thou shalt take the blood of the bullock
Being slain, and its blood received into a basin:

and put it upon the horns of the altar with thy finger;
not sprinkle it with hyssop, as was done in some cases, but put on with the finger dipped into the blood in the basin; as the horns of the altar were the place where the sacrifice was bound, as some think, or however where persons in distress fled for refuge, and laid hold on, it may figure the blood of Christ, being effectual to the cleansing of their souls, and the remission of their sins, through the application of it to them by the Spirit of God:

and pour all the blood beside at the bottom of the altar;
the rest of the blood not put upon the horns of the altar, all that was left of it. Jarchi says, there was a receptacle (for it) that protruded from around the altar, about a cubit from the ground; and here it was that the blood was poured.

Exodus 29:12 In-Context

10 And thou shalt bring the calf to the door of the tabernacle of witness; and Aaron and his sons shall lay their hands on the head of the calf, before the Lord, by the doors of the tabernacle of witness.
11 And thou shalt slay the calf before the Lord, by the doors of the tabernacle of witness.
12 And thou shalt take of the blood of the calf, and put it on the horns of the altar with thy finger, but all the rest of the blood thou shalt pour out at the foot of the altar.
13 And thou shalt take all the fat that is on the belly, and the lobe of the liver, and the two kidneys, and the fat that is upon them, and shalt put them upon the altar.
14 But the flesh of the calf, and his skin, and his dung, shalt thou burn with fire without the camp; for it is an of sin.

The Brenton translation of the Septuagint is in the public domain.