Exodus 24:1-3

1Then God said to Moses, ‘Come up to me, the Lord. Come with Aaron, Nadab, Abihu and 70 of the leaders of Israel. Worship me, but do not come near.

2Only Moses can come near to me, but not the others. The people must not come up the mountain with him.’

3Moses went and he told the people all the Lord's commands and his teaching. The people answered together, ‘We will do everything that the Lord has told us.’