From Fox News:

The knife has replaced suicide bombings, car attacks and random shootings as the new tool of choice for waging jihad on Israel, with leaders blatantly calling for Palestinians young and old to take up the kitchen implement and kill.

“Restrain the victim while others attack him with axes and butcher knives,” influential Sheikh Muhammad Salakh recently preached as he brandished a knife in a sermon that was widely viewed within the territories. “Do not fear what will be said about you. Oh men of the West Bank, next time, attack in a group of three, four, or five. Attack them in groups. Cut them into body parts.”