The Israeli military issued broad evacuation orders Sunday for neighborhoods of Gaza City, in the Gaza Strip, amid growing calls for a ceasefire deal from President Donald Trump.

President Trump raised expectations last week when he told reporters in the Oval Office that there could be a ceasefire agreement within the next week.

Israeli strikes killed at least 72 people across Gaza overnight and into Saturday, health workers said, as ceasefire prospects were said to be improving after 21 months of war. Three children and their parents were killed in an Israeli strike on a tent camp in Muwasi near the southern city of Khan Younis.

Chanting “no war in Iran,” about 150 demonstrators marched from City Hall to Rittenhouse Square on a steamy Saturday afternoon to protest U.S. and Israeli attacks on Iran and call for an end to the Gaza conflict.

Israeli forces killed at least 40 Palestinians in Gaza and ordered new evacuations on Tuesday, local medics and residents said, in further bloodshed shortly after Israel and Iran agreed to a ceasefirein their air war.

Iran’s judiciary says at least 71 people were killed in Israel’s attack Monday on Tehran’s Evin prison, a notorious facility where many political activists have been held. Judiciary spokesperson Asghar Jahangir posted on the office’s official Mizan news agency website Sunday that those killed included staff,