The Book of Prayer
Bulugh al-Maram #282
كتاب الصلاة
عَنْ أَبِي هُرَيْرَةَ - رضى الله عنه - قَالَ: «نَهَى رَسُولُ اَللَّهِ - صلى الله عليه وسلم -أَنْ يُصَلِّيَ اَلرَّجُلُ مُخْتَصِرًا» مُتَّفَقٌ عَلَيْهِ, وَاللَّفْظُ لِمُسْلِمٍ. وَمَعْنَاهُ: أَنْ يَجْعَلَ يَدَهُ عَلَى خَاصِرَتِهِ
Narrated Abu Hurairah (RA):
Allah's Messenger (ﷺ) forbade keeping one's hands on one's waist while praying.
.
The wording is that of Muslim's.
And it's meaning is to put (one's) hands on his waist.
عَنْ أَبِي هُرَيْرَةَ - رضى الله عنه - قَالَ : "نَهَى رَسُولُ اَللَّهِ - صلى الله عليه وسلم -أَنْ يُصَلِّيَ اَلرَّجُلُ مُخْتَصِرًا" مُتَّفَقٌ عَلَيْهِ , وَاللَّفْظُ لِمُسْلِمٍ . وَمَعْنَاهُ : أَنْ يَجْعَلَ يَدَهُ عَلَى خَاصِرَتِهِ
Allah's Messenger (ﷺ) forbade keeping one's hands on one's waist while praying. . The wording is that of Muslim's. And it's meaning is to put (one's) hands on his waist.
— Bulugh al-Maram, Hadith 282