Yousef is a senior Hamas leader in the West Bank. Security forces arrested him in the Palestinian town of Beitunia, southwest of Ramallah.
Yousef, 60, is involved in intensive activities aimed at inciting Palestinians to commit acts of terrorism, according to the army.
The sheikh has been arrested and jailed in Israel on several past occasions. Israeli authorities accuse him of “[fomenting] violence and conflict against Israel among the Palestinian public.”