Imām Bukhārī narrates: 'Ubaid ibn Ismā'īl narrated to us, from Abī Usāmah, from 'Ubaidullāh, from Khubaib ibn 'Abdur-Rahmān, from Hafs ibn 'Āsim, from Abū Hurairah, may Allāh be pleased with him, he narrates:

that the Messenger of Allāh ﷺ has forbidden two kinds of buying and selling, and two kinds of dress, and two kinds of prayers: praying after Fajr until the sun rises, and praying after 'Asr until the sun sets; and ishtimāl al-ṣammā', that is, raising the lower garment from one side; and iḥtibā' in one garment, that is, having one's private part open towards the sky; and munābadhah and mulāmasah, that is, whatever thing he throws a pebble upon, or whatever thing he touches, its sale becomes obligatory.