The Messiah ben Joseph will initiate union with Judah , who will be led by the Messiah ben David .
In his commentary on Ezekiel 37 the Malbim also says that the Messiah ben Joseph will be the leader of the Ten Lost Tribes when they return .
The Messiah     will initiate union with Judah , who will be led by the Messiah     .
In his commentary on Ezekiel 37 the Malbim also says that the Messiah ben Joseph will be the leader of the Ten Lost Tribes when they return .