The attack was the latest in a two month outburst of assaults that Israel has struggled to contain. Much of the Israeli-Palestinian violence has been focused on the flashpoint West Bank city of Hebron, but Thursday's attack in the economic hub of Tel Aviv returned the unrest to the Israeli heartland.
According to police, the attack took place in southern Tel Aviv, in a shop on the second floor of an office building where a group of Israelis had gathered to hold afternoon prayers.
Samri said the attacker was apprehended by civilians. She said he was a 24-year-old Palestinian from the West Bank village of Dura. It was not immediately clear what he was doing in Tel Aviv.
Shimon Vaknin, a witness, told Israeli Channel 2 TV, that a bloodied man stumbled into the room where he prayed with companions in Tel Aviv. He described a dramatic standoff with the worshippers standing against the closed shop door as the assailant tried to force his way in.
Tel Aviv and its surrounding suburbs have seen a number of attacks during the latest wave of violence.
But much of the recent violence has been focused around Hebron. Near the city last week, two Israelis, a father and son, were killed on their way to a dinner.
The attack brings the number of Israelis killed in the wave of violence to 16. At least 82 Palestinians have been killed by Israeli fire, 52 of them said by Israel to be attackers, the remainder killed in clashes with Israeli troops.
