Abu Bakr al-Hanfi عبد الكبير بن عبد المجيد- أبو بكر الحنفي · Companions of the Prophet

I said to the Prophet (ﷺ) while I was in the Cave. "If any of them should look under his feet, he would see us." He said, "O Abu Bakr! What do you think of two (persons) the third of whom is Allah?"