Sahih Muslim Hadith 3046 – It Is

English

[30461 228 – ( … ) It was narrated from Nâfi' that 'Abdullâh told him, that the Messenger of Allah used to stop in Dhu Tuwa and stay there overnight until he prayed Subh, when he came to Makkah. The place where the Messenger of Allah offered prayers was atop a rough hillock, not in the Masjid which has been built there, but lower than that, on a rough hillock.