Moses
Exodus 29:44ESV·traditional attribution

I will consecrate the tent of meeting and the altar. Aaron also and his sons I will consecrate to serve me as priests.

Matthew Henry Presbyterian @wholebiblehenry

In this paragraph we have, I. The daily service appointed. A lamb was to be offered upon the altar every morning, and a lamb every evening, each with a meat-offering, both made by fire, as a continual burnt-offering throughout their generations, Exo 29:38-41.

Commenting on Exodus 29:38-46

John Gill Reformed Baptist @doctorgill

And I will sanctify the tabernacle of the congregation, and the altar,.... This seems to intimate that something else in the preceding verse is intended, as what should be sanctified, than the tabernacle, as we supply it; or else here is a repetition of the same thing for the confirmation of it, and both that and the altar were, sanctified, or set apart for holy...

Jamieson-Fausset-Brown Reformed @jfbcommentary

INSTITUTION OF DAILY SERVICE. (Exo 29:38-46) two lambs of the first year day by day continually--The sacred preliminaries being completed, Moses was instructed in the end or design to which these preparations were subservient, namely, the worship of God; and hence the institution of the morning and evening sacrifice.

Commenting on Exodus 29:38-46