حَدَّثَنِي يَحْيَى، عَنْ مَالِكٍ، عَنْ أَبِي الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم قَالَ ‏"‏ لِكُلِّ نَبِيٍّ دَعْوَةٌ يَدْعُو بِهَا فَأُرِيدُ أَنْ أَخْتَبِئَ دَعْوَتِي شَفَاعَةً لأُمَّتِي فِي الآخِرَةِ ‏"‏ ‏.‏

Yahya related to me from Malik from Abu'z-Zinad from al-Araj fromAbu Hurayra that the Messenger of Allah, may Allah bless him and granthim peace, said, "Every prophet is given a supplication (dua), and Iwish to preserve my dua as intercession for my community in the nextworld. Translation Not Available

Book Ref: Muwatta Imam Malik Book 15 Hadith 498
Web Ref:  Muwatta Imam Malik Book 15 Hadith 26