John Gill Commentary Exodus 31:11

"and the anointing oil, and the incense of sweet spices for the holy place: according to all that I have commanded thee shall they do." — Exodus 31:11 (ASV)

And the anointing oil, and sweet incense for the holy
place
Of the composition of both which, see (Exodus 30:23–38)

according to all that I have commanded you shall they do :
not only make all the said things, but make them exactly according to the form and pattern given to Moses, communicated to Bezaleel and Aholiab, whose business it was to see that all things were done by the workmen agreeably to it.