LORD in his # 04_NUM_09_07 # And those men said unto him, We [are] defiled by the dead body of a man: wherefore are we kept back, that we may not offer an offering of the LORD in his appointed season among the children of Israel? 
LORD in his # 04_NUM_09_13 # But the man that [is] clean, and is not in a journey, and forbeareth to keep the passover, even the same soul shall be cut off from among his people: because he brought not the offering of the LORD in his appointed season, that man shall bear his sin.