✔ Correct Answer: B. Salman Al- Farsi (RA)
The correct answer to the question “Who give the suggestion of digging the trench around the city of Madinah at the time of battle of Khandaq”?” is Salman Al- Farsi (RA). This question belongs to Islamic Studies. Practice the related questions below to master this topic for your FPSC, PPSC and NTS tests.