Israel’s government will begin voting to approve a hostage deal with Hamas on Tuesday, an Israeli senior political source told ABC News. Voting will likely be completed on Wednesday, according to the source.

A U.S. official told ABC News that the hostage deal would involve Hamas releasing 50 women and children in exchange for a pause in fighting that would last four or five days. The deal would also involve the release of three Palestinian prisoners for each Israeli hostage, the official said.