Numbers 9:2-7

WEB_Strongs(i)
  2 H1121 "Moreover let the children H3478 of Israel H6213 keep H6453 the Passover H4150 in its appointed season.
  3 H702 On the fourteenth H3117 day H2320 of this month, H6153 at evening, H6213 you shall keep H4150 it in its appointed season—according H2708 to all its statutes, H4941 and according to all its ordinances, H6213 you shall keep it."
  4 H4872 Moses H1696 spoke H1121 to the children H3478 of Israel, H6213 that they should keep H6453 the Passover.
  5 H6213 They kept H6453 the Passover H7223 in the first H2320 month, H702 on the fourteenth H3117 day H6153 of the month, at evening, H4057 in the wilderness H5514 of Sinai. H3068 According to all that Yahweh H6680 commanded H4872 Moses, H1121 so the children H3478 of Israel H6213 did.
  6 H582 There were certain men, H2931 who were unclean H5315 because of the dead body H120 of a man, H3201 so that they could H6213 not keep H6453 the Passover H3117 on that day, H7126 and they came H6440 before H4872 Moses H6440 and before H175 Aaron H3117 on that day.
  7 H1992 Those H582 men H559 said H2931 to him, "We are unclean H5315 because of the dead body H120 of a man. H1639 Why are we kept back, H7126 that we may not offer H7133 the offering H3068 of Yahweh H4150 in its appointed season H8432 among H1121 the children H3478 of Israel?"