سنن أبي داود

Amr b. Shu'aib reported on the authority of his father: I went round the Ka'bah along with Abdullah ibn Amr. When we came behind the Ka'bah I asked: Do you not seek refuge? He uttered the words: I seek refuge in Allah from the Hell-fire. He then went (farther) and touched the Black Stone, and stood between the corner (Black Stone) and the entrance of the Ka'bah. He then placed his breast, his face, his hands and his palms in this manner, and he spread them, and said: I saw the apostle of Allah (ﷺ) doing like this.