Mishkat al-Masabih 1713

Al-Bara’ b. ‘Azib said, “We went out with God’s messenger to the funeral of a man of the Ansar, but when we reached the grave the niche in the side had not yet been made, so the Prophet (ﷺ) sat down facing the qibla and we sat down along with him.” Abu Dawud, Nasa’i and Ibn Majah transmitted it, Ibn Majah adding “quietly”. (Literally, as though the birds were over our heads. An explanation of the phrase is that when a bird alights on a camel’s head and begins to pick the ticks off it, the camel stands perfectly still so as not to frighten it away.)