Numbers 9:2-3

2“Let the people of Israel keep the Passover at its appointed time. 3 aOn the fourteenth day of this month, at twilight, you shall keep it at its appointed time; according to all its statutes and all its rules you shall keep it.”

Numbers 9:7

7And those men said to him, “We are unclean through touching a dead body. Why are we kept from bringing the Lord’s boffering at its appointed time among the people of Israel?”
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