The Book of The At-Tatbiq (Clasping One's Hands Together)
Sunan an-Nasā'ī 1063
رَبَّنَا وَلَكَ الْحَمْدُ فَإِنَّ مَنْ وَافَقَ قَوْلُهُ قَوْلَ الْمَلاَئِكَةِ غُفِرَ لَهُ مَا تَقَدَّمَ مِنْ ذَنْبِهِ
rabbanā walaka al-ḥamdu fa-inna man wāfaqa qawluhu qawla al-malāʾikah ghufira lah mā taqaddama min dhanbihi
Transliteration generated from the Arabic vowel marks
The full narration
It was narrated from Abu Hurairah that:The Messenger of Allah (ﷺ) said: "When the Imam says: 'Sami Allahu liman hamidah (Allah hears the one who praises Him),' then say: 'Rabbana wa lakal-hamd,' (Our Lord, and to You be the praise).' Whoever says that and it coincides with the angels saying it, his previous sins will be forgiven
Source
Sunan an-Nasā'ī · 1063
Ṣaḥīḥ
- Abu Ghuddah: Sahih
- Al-Albani: Sahih
- Zubair Ali Zai: Sahih - Agreed Upon