Numbers 9:6-10 And there were certain men who were unclean because of a dead body, so that they were not able to keep the Passover on that day; and they came before Moses and before Aaron on that day:

BBE⁽ⁱ⁾ ⁶ And there were certain men who were unclean because of a dead body, so that they were not able to keep the Passover on that day; and they came before Moses and before Aaron on that day: ⁷ And these men said to him, We have been made unclean by the dead body of a man; why may we not make the offering of the Lord at the regular time among the children of Israel? ⁸ And Moses said to them, Do nothing till the Lord gives me directions about you. ⁹ And the Lord said to Moses, ¹⁰ Say to the children of Israel, If any one of you or of your families is unclean because of a dead body, or is on a journey far away, still he is to keep the Passover to the Lord: