Numbers 9:1-3

New International Version - UK

The Passover

9 The Lord spoke to Moses in the Desert of Sinai in the first month of the second year after they came out of Egypt. He said, ² ‘Make the Israelites celebrate the Passover at the appointed time. ³ Celebrate it at the appointed time, at twilight on the fourteenth day of this month, in accordance with all its rules and regulations.’