Sahih Muslim , Hadith 2725 ⓘ
'Ali reported that Allah's Messenger said to him: Say," O Allah, direct me to the right path and make me adhere to the straight path," and when you make a mention of right guidance, keep in mind the right path and when you consider of the straight (path), keep in mind the straightness of the arrow.
حَدَّثَنَا أَبُو كُرَيْبٍ، مُحَمَّدُ بْنُ الْعَلاَءِ حَدَّثَنَا ابْنُ إِدْرِيسَ، قَالَ سَمِعْتُ عَاصِمَ بْنَ كُلَيْبٍ، عَنْ أَبِي بُرْدَةَ، عَنْ عَلِيٍّ، قَالَ قَالَ لِي رَسُولُ اللَّهِ صلى الله عليه وسلم " قُلِ اللَّهُمَّ اهْدِنِي وَسَدِّدْنِي وَاذْكُرْ بِالْهُدَى هِدَايَتَكَ الطَّرِيقَ وَالسَّدَادِ سَدَادَ السَّهْمِ " .
also referenced under: Book 48, Hadith 104 (In-Book) & Book 35, Hadith 6573 (USC-MSA)
This hadith has been narrated on the authority of 'Asim b. Kulaib with the same chain of transmitters that Allah's Messenger said to me: Say:" O Allah, I beg of Thee righteousness and adhering to the straight path."
وَحَدَّثَنَا ابْنُ نُمَيْرٍ، حَدَّثَنَا عَبْدُ اللَّهِ، - يَعْنِي ابْنَ إِدْرِيسَ - أَخْبَرَنَا عَاصِمُ بْنُ كُلَيْبٍ، بِهَذَا الإِسْنَادِ قَالَ قَالَ لِي رَسُولُ اللَّهِ صلى الله عليه وسلم " قُلِ اللَّهُمَّ إِنِّي أَسْأَلُكَ الْهُدَى وَالسَّدَادَ " . ثُمَّ ذَكَرَ بِمِثْلِهِ .
also referenced under: Book 48, Hadith 105 (In-Book) & Book 35, Hadith 6574 (USC-MSA)