1)
What is the significance of "va'Yavo'u ha'Kohanim li'Fnimah"?
1.
'Rashi': Leviyim may not enter inside [the Heichal]. Malbim - so it says in Eruvin (105a. L'Chatchilah, we use Kohanim to remove Tum'ah from the Heichal.)
2)
Why will they take the Tum'ah out to Chatzer Beis Hashem?
1.
'Rashi': That is where the Leviyim are. The Leviyim will take it to Nachal Kidron.
