Moses
Numbers 29:1ESV·traditional attribution

“On the first day of the seventh month you shall have a holy convocation. You shall not do any ordinary work. It is a day for you to blow the trumpets,

John Calvin Reformed @genevareformer

1 And in the seventh month. I have already observed that the festivals are not here (generally) treated of, but only the sacrifices, by which their solemnization was to be graced. In the beginning of the seventh month was the memorial, as it was called, of the blowing of trumpets.

Matthew Henry Presbyterian @wholebiblehenry

There were more sacred solemnities in the seventh month than in any other month of the year, not only because it had been the first month till the deliverance of Israel out of Egypt (which, falling in the month Abib, occasioned that to be thenceforth made the beginning of the months in all ecclesiastical computations), but because still it continued the first month in the...

Commenting on Numbers 29:1-11

John Gill Reformed Baptist @doctorgill

And in the seventh month,.... The month Tisri, as the Targum of Jonathan, which answers to part of our September and October; a month famous for days to be religiously observed, having more of them in it than any other month in the year: on the first day of the month, ye shall have a holy convocation; see Lev 23:24, ye shall do no servile...