LXX2012(i)
2 Speak, and let the children of Israel keep the passover in its season.
3 On the fourteenth day of the first month at even, you shall keep it in its season; you shall keep it according to its law, and according to its ordinance.
4 And Moses ordered the children of Israel to sacrifice the passover,
5 on the fourteenth day of the first month in the wilderness of Sina, as the Lord appointed Moses, so the children of Israel did.