A fire once broke out in a house where ‘Alī b. Husayn – Allah have mercy on him – was prostrate in prayer. He didn’t raise his head until the fire went out. When asked about this he said:
The other Fire kept my mind busy.
Al-Dhahabī in Siyar A’lām Al-Nubalā’ under the biography of ‘Alī b. Husayn Zayn Al-‘Ābidīn.
‘Alī b. Husayn, known as Zayn Al-‘Ābidīn for his devout worship, was the great-grandson of the Prophet – Allah’s peace and blessings be upon him. He was the only surviving son of Husayn, son of ʿAli b. Abī Tālib – Allah be please with them.