4 So Moses told the Israelites they should keep the Passover.
5 And they kept the Passover on the fourteenth day of the first month in the evening in the Wilderness of Sinai; according to all that the Lord commanded Moses, so the Israelites did.
6 And there were certain men who were defiled by touching the dead body of a man, so they could not keep the Passover on that day; and they came before Moses and Aaron on that day.
7 Those men said to [Moses], We are defiled by touching the dead body. Why are we prevented from offering the Lord's offering at its appointed time among the Israelites?
8 And Moses said to them, Stand still, and I will hear what the Lord will command concerning you.
9 And the Lord said to Moses,
10 Say to the Israelites, If any man of you or of your posterity shall be unclean by reason of touching a dead body or is far off on a journey, still he shall keep the Passover to the Lord.