'Commands' in the Bible

Then Moses said, “This is the word which the Lord commands, ‘Let an omer of it be kept throughout your generations, that they may see the bread with which I fed you in the wilderness, when I brought you out of the land of Egypt.’”

If you will do this thing and God so commands you, then you will be able to endure [the responsibility], and all these people will also go [back] to their tents in peace.”