Who was the renowned military general famously known as 'Saifullah' (Sword of Allah) and r

A) Amr ibn Al-Aas

B) Sa'd ibn Abi Waqqas

C) Khalid ibn Al-Walid

D) Abu Ubaidah ibn al-Jarrah

Explanation

Khalid ibn Al-Walid (RA) was a brilliant strategist and tactician, earning him the title 'Sword of Allah' from the Prophet (PBUH).