Considering the Palestinians lied about the initial numbers I doubt this figure.

First it was “at least 33 people, including 12 women and children, according to local health officials.”

Then that changed to 9 children and 3 women.

Note also: The rescue unfolded under intense fire, and during the withdrawal, dozens of terrorists armed with anti-tank missiles and machine guns surged through the alleys toward the targets. As a result, uninvolved Gazan civilians were also killed in the densely populated area.