Har Nof is a neighborhood on a hillside on the western boundary of Jerusalem with a population of 20,000 residents, predominantly Orthodox Jews.

Ovadia Yosef was an Iraqi-born Talmudic scholar, a posek, the Sephardi Chief Rabbi of Israel from 1973 to 1983, and a founder and long-time spiritual leader of Israel's ultra-Orthodox Shas party. Yosef's responsa were highly regarded within Haredi circles, particularly among Mizrahi communities, among whom he was regarded as "the most important living halakhic authority".