دير حنا
Sa'd el-Omar is credited with the construction of the village fort's high inner walls, which at the time had 12 towers. Zahir is credited with the construction of the outer walls, while Ali al-Zahir had two towers built off of the eastern and western sides of the fort. Both of the latter towers were separated from the fortress and were meant to serve as additional protection in the event of a siege. The Zaydani mosque of Deir Hanna, before its destruction in 1776, had been the "most famous of all the Zaydani's buildings in the Galilee", according to historian Moshe Sharon. Local tradition claims that the mosque was built on top of an older Crusader-era church and that Jezzar Pasha had been so impressed by Sa'd's mosque, that he copied its design for his namesake mosque in Acre.