Moses
Deuteronomy 12:21ESV·traditional attribution

If the place that the LORD your God will choose to put his name there is too far from you, then you may kill any of your herd or your flock, which the LORD has given you, as I have commanded you, and you may eat within your towns whenever you desire.

Matthew Henry Presbyterian @wholebiblehenry

There is not any one particular precept (as I remember) in all the law of Moses so largely pressed and inculcated as this, by which they are all tied to bring their sacrifices to that one altar which was set up in the court of the tabernacle, and there to perform all the rituals of their religion; for, as to moral services, then, no doubt...

Commenting on Deuteronomy 12:5-32

John Gill Reformed Baptist @doctorgill

If the place which the Lord thy God hath chosen to put his name be too far from thee,.... Or rather "for" (h), or "seeing" the place will be too far from thee; for it is allowed before that they might kill and eat flesh for common food in their gates, Deu 12:15.

Jamieson-Fausset-Brown Reformed @jfbcommentary

BLOOD PROHIBITED. (Deu 12:16-25) ye shall not eat the blood; ye shall pour it upon the earth as water--The prohibition against eating or drinking blood as an unnatural custom accompanied the announcement of the divine grant of animal flesh for food (Gen 9:4), and the prohibition was repeatedly renewed by Moses with reference to the great objects of the law (Lev 17:12), the prevention of...

Commenting on Deuteronomy 12:16-25