"It is dated Samvat 1241 or A.D. 1184, in the time of Jaychchandra of Kanauj, whose praises it records for erecting a Vaishnava temple, from whence this stone was originally brought and appropriated by Aurangzeb in building his masjid known as Treta-ki-Thakur. The original slab was discovered in the ruins of this Masjid."

“The old temple of Ramachandra at Janmasthanam must have been a very fine one, for many of its columns have been used by the Musalmans in the construction of Babar's masjid. These are of strong, close-grained, dark-coloured or black stone, called by the natives knsnuti, 'touch-stone slate,' and carved with different devices. They are from seven to eight feet long, square at the base, centre and capital, and round or octagonal intermediately”

“It is locally affirmed that at the Musalman conquest there were three important Hindu temples at Ayodhya: these were the Janma-sthanam, the Svargadvaram, and the Treta-ka-Thakur. On the first of these Mir Khan built a Masjid, in A.H. 930 during the reign of Babar, which still bears his name.”

“This stone was originally brought and appropriated by Aurangzeb in building his masjid known as Treta ki Thakur. ... rescued from the ruins of Aurangzeb's Masjid, known as Treta-ka-Thakur, and is now in the Faizabad Museum.”