Muwatta Malik 110
موطأ مالك#110Sahihحَدَّثَنِي يَحْيَى، عَنْ مَالِكٍ، عَنْ إِسْمَاعِيلَ بْنِ أَبِي حَكِيمٍ، أَنَّ عَطَاءَ بْنَ يَسَارٍ، أَخْبَرَهُ أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم كَبَّرَ فِي صَلاَةٍ مِنَ الصَّلَوَاتِ ثُمَّ أَشَارَ إِلَيْهِمْ بِيَدِهِ أَنِ امْكُثُوا فَذَهَبَ ثُمَّ رَجَعَ وَعَلَى جِلْدِهِ أَثَرُ الْمَاءِ .
Yahya related to me from Malik from Ismail ibn Abi Hakim that Ata ibn Yasar told him that the Messenger of Allah, may Allah bless him and grant him peace, said the takbir in one of the prayers and then indicated to them with his hand to stay in place. He left and then returned with traces of water on his skin
Scholarly Authentication
The label above is the grade most of these scholars gave — one dissenting opinion no longer speaks for all of them. If any scholar calls a narration fabricated, that verdict is shown instead, whatever the others say. Each scholar's own wording:
In-book reference: 2:79