Is it disliked to tuck in one's hair or clothes during prayer?
Chapter on what invalidates the prayer if omitted intentionally or forgetfully
Al-Mughni
Book of Prayer
Primary text
It is disliked to tuck in one's hair or clothes because the Prophet, peace be upon him, commanded to prostrate upon seven limbs and not to tuck in hair or clothing. This is established by consensus (Muttafaqun 'alayh).