Numbers 9:3-5

Revised Geneva Translation

³ “On the fourteenth day of this month, at twilight, you shall keep it, in its due season. According to all the Ordinances of it and according to all its ceremonies shall you keep it.”

⁴ Then Moses spoke to the children of Israel, to celebrate the Passover.

⁵ And they kept the Passover on the fourteenth day of the first month at twilight, in the wilderness of Sinai. According to all that the LORD had Commanded Moses, so did the children of Israel.