Mohammed would hear ringing in his ears; his heart would beat rapidly; his face turn red; his breathing labored; he would fall to the ground or lie down; he would shake; his eyes would open wide; his lips tremble; spit drool from the corners of his mouth; he would sweat profusely; he saw and heard things no one else ever saw or heard; he would sometimes make a snoring noise like that of a camel; and he would be covered with a sheet. vol. I, nos. 1, 2, 3, 4 ‧ vol. II, chap. 16 (pg. 354), no. 544 ‧ vol. III, nos. 17, 829 ‧ vol. IV, nos. 95, 438, 458, 461 ‧ vol. V, nos. 170, 462, 618, 659 ‧ vol. VI, nos. 447, 448, 468, 478, 481, 508

使者…?：“啟示降臨於我，有時如鈴聲…。”…阿伊莎?：“我曾見啟示在嚴寒之日降臨於使者，當啟示結束時，使者額頭上汗水流淌不已”。（布哈里聖訓1：2）

使者…?：“快給我蓋上被子！…”（布哈里聖訓1：3，4）

啟示下降了…使者用一塊乘涼布遮著自己。…使者面目通紅，並且喘著氣。（布哈里聖訓2：1536）

安拉下降啟示於使者，有人給使者遮了一塊布。…使者發出一種輕微的呼嚕聲…像小駝發出的聲（布哈里聖訓2：1789）

啟示下降…時值冬日，然而使者額頭上卻汗流不止，恰似斷了線的珍珠。（布哈里聖訓2：2661）