Then the LORD said to Moses,

Exodus 24:18
Moses entered the cloud as he went up on the mountain, and he remained on the mountain forty days and forty nights.

Exodus 25:2
"Tell the Israelites to bring Me an offering. You are to receive My offering from every man whose heart compels him.

Exodus 35:5
Take from among you an offering to the LORD. Let everyone whose heart is willing bring an offering to the LORD: gold, silver, and bronze;

And the LORD spoke to Moses, saying,