He was said to be recovering in an Israeli hospital.
A third was injured and taken to an Israeli hospital.
He was transferred to an Israeli hospital in fair condition, officials said.
The soldiers treated the two wounded girls, both about 8 years old, and took them to an Israeli hospital, the military said.
Officials said the woman had been treated at the scene and then taken to an Israeli hospital, where she died.
After surgery there, he was transferred under heavy guard to an Israeli hospital.
The third was wounded and taken to an Israeli hospital.
Three of the wounded sisters and a brother received treatment in an Israeli hospital.
He was taken to an unknown Israeli hospital by military helicopter.
"My husband gets treatment in an Israeli hospital," she said.