The Ansaris of Panipat are descended from Khwaja Abdullah Pir of Herat, one of whose descendants settled in Panipat, which was a centre of learning and was already famous for its Mashaikh and Auliya.

Abu Ismaïl Abdullah al-Harawi al-Ansari or Abdullah Ansari of Herat (1006–1088) also known as Pir-i Herat "Sage of Herat", was a Sufi saint, who lived in Herat. Ansari was a commentator on the Qur'an, scholar of the Hanbali school of thought (madhhab), traditionalist, polemicist and spiritual master, known for his oratory and poetic talents in Arabic and Persian.