Numbers 9:11, Who would celebrate Passover in the 2nd month?

Question: Numbers 9:11, celebrate it on the fourteenth day of the second month at twilight, only them would celebrate no one else?  would be small?  was a passover a big thing? wasnt that their work n thats why they were unclean? Answer: Passover was a very important day, and all of Israel were required to participate. The exception was for those who were unclean, for whatever reason. They would be allowed to celebrate Passover on the same day of the next month. That Passover celebration would be small, just those who were unclean for the normal Passover. -PJ