It is narrated from Sayyiduna Abdullah bin Aqram that once I was with my father in a low-lying area. Meanwhile, a group of riders passed near us. My father said to me, "Son, you stay here with these animals, I will go to those people and ask them something." So he went near them, and I also followed behind him. At that time, the Prophet (ﷺ) was in prostration. I began to look at the whiteness of the blessed armpits of the Prophet (ﷺ).