Moses
Exodus 35:2ESV·traditional attribution

Six days work shall be done, but on the seventh day you shall have a Sabbath of solemn rest, holy to the LORD. Whoever does any work on it shall be put to death.

Matthew Henry Presbyterian @wholebiblehenry

It was said in general (Exo 34:32), Moses gave them in commandment all that the Lord has spoken with him. But, the erecting and furnishing of the tabernacle being the work to which they were now immediately to apply themselves, there is particular mention of the orders given concerning it. I.

Commenting on Exodus 35:1-19

John Gill Reformed Baptist @doctorgill

Six days shall work be done,.... Or "may be done" (u); everyone might do what work he pleased, or the business of his calling, on the six days of the weeks; he had liberty granted him of God, and might make use of it for the advantage of himself and his family; unless this can be thought to have a peculiar respect, as this repetition...

Geneva Bible Notes Reformed @genevanotes

Six days shall work be done, but on the seventh day there shall be to you an holy day, a sabbath of rest to the LORD: whosoever doeth work therein shall be put to death. (a) In which you shall rest from all bodily work.