Ahmed el-Tayeb
Zewail died aged 70 on the morning of August 2, 2016. He was recovering from cancer, however, the exact cause of his death is unknown. A military funeral was held for Zewail on August 7, 2016, at the El-Mosheer Tantawy mosque in Cairo, Egypt. Those attending included President Abdel Fattah el-Sisi, Prime Minister Sherif Ismail, al-Azhar Grand Imam Ahmed el-Tayeb, Defence Minister Sedki Sobhi, former President Adly Mansour, former Prime Minister Ibrahim Mahlab and heart surgeon Magdi Yacoub. The funeral prayers were led by Ali Gomaa, former Grand Mufti of Egypt.