The reports from Lebanon said that the meeting included discussions of "political developments especially in Palestine."
Hezbollah leader Sayyed Hassan Nasrallah, in a speech on Monday, said Israel was on a "path of collapse and fragmentation."
Hamas learned in a more systematic way, with Iran and Hezbollah assisting, how to instigate its own ring of fire around Jerusalem.
The alleged assassination comes just a day after the secretary-general of the Islamic Jihad movement met with Hassan Nasrallah.
The Palestinian Authority's decision to end security coordination with Israel came as a response to the killing of nine Palestinians during an Israeli military raid in Jenin Refugee Camp.