Hadith 765
Chapter 272: The Supplication With Which The Prayer Should Be Started - كتاب الصلاة
حَدَّثَنَا مُسَدَّدٌ، حَدَّثَنَا يَحْيَى، عَنْ مِسْعَرٍ، عَنْ عَمْرِو بْنِ مُرَّةَ، عَنْ رَجُلٍ، عَنْ نَافِعِ بْنِ جُبَيْرٍ، عَنْ أَبِيهِ، قَالَ سَمِعْتُ النَّبِيَّ صلى الله عليه وسلم يَقُولُ فِي التَّطَوُّعِ ذَكَرَ نَحْوَهُ .
The above mentioned tradition has also been reported by Jubair b. Mut’im through a different chain of narrators. This version adds:
I head the Prophet(ﷺ) uttering (all these supplications) in a supererogatory prayer; he narrated the tradition in a similar manner.
Reference : Sunan Abi Dawud 765
In-book reference : Book 2, Hadith 375