The cease-fire between Hamas and Israel will go into effect at 8:30 a.m. local time, mediator Qatar announced Saturday, as families of hostages held in Gaza braced for news of loved ones, Palestinians prepared to receive freed detainees and humanitarian groups rushed to set up a surge of aid.

Israel’s government voted in favour of the truce after the country’s security cabinet, chaired by Israeli prime minister Benjamin Netanyahu, agreed to the ceasefire and hostage deal earlier on Friday. The vote is believed to have been 24 in favour and eight against early on Saturday morning local time.

Secretary of State Antony Blinken had said the U.S. wanted a ceasefire deal in Gaza and all remaining captives released before Donald Trump takes office on Jan. 20.