The Passover of the Israelites

chapter nine is about the travels of the Israelites so you may remember they've been here a long time. The first five verses are all about the Passover then verse six and following says there were these guys who were made unclean because they came into contact with uh with a corpse presumably like somebody in their family or a close friend or you know somebody someone close to them anyway had died. So on the 14th day of the month it says at twilight they are to observe everything that god commanded them back and exit this chapter 12 and verse in chapter 13 about the celebration of the Passover.