Hamas is present all over the West Bank:

A Hamas spokesman is among more than 60 members of the militant organization detained by Israel in overnight raids across the West Bank the Israeli-occupied Palestinian territory that is increasingly feeling the impact of the fighting in Gaza.

https://amp.cnn.com/cnn/2023/10/19/middleeast/hamas-spokesperson-detained-west-bank-intl/index.html

Sheikh Jarrah was a Jewish neighborhood purchased in the 19th century and then ethnically cleansed of its inhabitants by the Jordanian army.

Try again.