This wasn’t in Gaza City, Ramallah, Nablus or Jerusalem.
This was at the Muslim American Society Islamic Center in Philadelphia (MAS Philly) on April 22nd, 2019. They proudly posted this on their Facebook page.
The girls can be seen reciting the following:
“Will [Jerusalem] be a hotbed for cowards?” “We will defend [Palestine] with our bodies… We will chop their heads off, and we will liberate the sorrowful and exalted Al-Aqsa Mosque… We will subject them to eternal torture.”