Exodus 29:21

21 Take some of the blood that is on the altar and some of the anointing oil, and sprinkle [them] on Aaron and his garments, as well as on his sons and their garments. In this way, he and his garments will become holy, as well as his sons and their garments.

Exodus 29:21 Meaning and Commentary

Exodus 29:21

And thou shalt take of the blood that is upon the altar
Not that which was sprinkled upon it, which could not be gathered up in such quantities as to be sprinkled again; but which was in a basin on it, having been received into it when the ram was slain:

and of the anointing oil;
hereafter to be made, and with which Aaron was anointed as soon as he had his garments on; and this is a different anointing from that that was poured on his head; this was sprinkled on his garments, as follows:

and sprinkle it upon Aaron;
both the blood and the oil:

and upon his garments;
the note of Aben Ezra is, under the garments of Aaron, and on his garments, as if they were sprinkled within and without:

and upon his sons, and upon the garments of his sons with him;
at his first unction his sons do not seem to have been anointed at all, but now they and their garments are sprinkled both with blood and oil; denoting both the justification of the priests of the Lord by the blood of Christ, and the sanctification of them by the Spirit, and the need that both their persons and their actions stand in of cleansing by them both:

and he shall be hallowed, and his garments, and his sons, and his sons'
garments with him:
all should be holy in a ceremonial sense, and devoted to holy uses and services; see ( Psalms 45:8 ) ( Revelation 7:14 ) .

Exodus 29:21 In-Context

19 "You are to take the second ram, and Aaron and his sons must lay their hands on the ram's head.
20 Slaughter the ram, take some of its blood, and put it on Aaron's right earlobe, on his sons' right earlobes, on the thumbs of their right hands, and on the big toes of their right feet. Sprinkle the [remaining] blood on all sides of the altar.
21 Take some of the blood that is on the altar and some of the anointing oil, and sprinkle [them] on Aaron and his garments, as well as on his sons and their garments. In this way, he and his garments will become holy, as well as his sons and their garments.
22 "Take the fat from the ram, the fat tail, the fat covering the entrails, the fatty lobe of the liver, the two kidneys and the fat on them, and the right thigh (since this is a ram for ordination);
23 take one loaf of bread, one cake of bread [made] with oil, and one wafer from the basket of unleavened bread that is before the Lord;
Holman Christian Standard Bible ® Copyright © 2003, 2002, 2000, 1999 by Holman Bible Publishers.  Used by permission.  All rights reserved.