Question: Which of the following is known for his piety and memorized the Qur'an by the age of 7: Ahmad Nahavandi or Shah Waliullah Dehlawi?
Sentence (from "Al-Arba'in fi Ahwal-al-Mahdiyin"): The author Shah Ismail Shaheed was the son of Shah Abdul-Ghani, and the grandson of Shah Waliullah Muhaddith Dehlawi.
Relevant evidence: No