Exodus 16:27-30

27Yet it came about on the seventh day that some of the people went out to gather, but they found none. 28Then the Lord said to Moses, “1How long do you refuse to keep My commandments and My 2instructions? 29See, 3the Lord has given you the Sabbath; for that reason He gives you bread for two days on the sixth day. Remain, everyone, in his place; no one is to leave his place on the seventh day.” 30So the people rested on the seventh day.