Naseer Ahmad Khan was born on 23 December 1919 (
Rabi' Al-Awwal 21, 1337
AH) to Abdush Shakur Khan in Basi, Bulandshahr district,
United Provinces of Agra and Oudh, British India. Naseer Ahmad lost his father when he was four or five years old. After his father's death, he was raised by his elder brother, Bashir Ahmad Khan, who was a teacher at Madrasa Manba-ul-Uloom in Gulaothi, Bulandshahr, at that time. Bashir Ahmad enrolled Naseer Ahmad in Manba-ul-Uloom. In 1942 (1362 AH), when Bashir Ahmad was appointed as a teacher at
Darul Uloom Deoband, Naseer Ahmad also moved to Deoband with him. He enrolled in the Hadith course and studied
Sahih al-Tirmidhi and
Sahih al-Bukhari under
Izaz Ali Amrohi, as
Hussain Ahmad Madani was detained in
Naini Jail, Allahabad, at that time. In 1943 (1363 AH), after Hussain Ahmad Madani was released from prison and returned to Deoband, Naseer Ahmad Khan studied Sahih al-Bukhari, Sahih al-Tirmidhi, and other books with him for the third time. He remained in Deoband for another two years, during which he studied various subjects, including
tajwid and
qira'at,
medicine,
Islamic logic, and
philosophy, under different teachers. He was an authorized disciple of Asghar Ali Sahaspuri, who was a disciple and attendant of Hussain Ahmad Madani. == Career ==