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 "Shah Waliullah Dehlawi"): Shah Waliullah was born on 21 February 1703 to Shah Abdur Rahim, during the reign of Emperor Aurengzeb.
Relevant evidence: Yes