And the appointed charge of the sons of Merari shall be the boards of the tabernacle, and the bars of it, and the pillars of it, and the sockets of it, and all the instruments of it, and all the service of it,

Moreover let the sons of Israel keep the Passover in its appointed season.

In the fourteenth day of this month, at evening, ye shall keep it in its appointed season. According to all the statutes of it, and according to all the ordinances of it, ye shall keep it.

and those men said to him, We are unclean by reason of the dead body of a man. Why are we kept back, that we may not offer the oblation of LORD in its appointed season among the sons of Israel?

But the man who is clean, and is not on a journey, and forbears to keep the Passover, that soul shall be cut off from his people, because he did not offer the oblation of LORD in its appointed season; that man shall bear his sin.