"Muʿawiyah came on one of his pilgrimages and Saʿd entered upon him. They mentioned ʿAli, and Muʿawiyah criticized him. Saʿd became angry and said: 'Are you saying this of a man of whom I heard the Messenger of Allah ﷺ say: "If I am a person's close friend, ʿAli is also his close friend." And I heard him say: "You are to me like Harun was to Musa, except that there will be no Prophet after me." And I heard him say: "I will give the banner today to a man who loves Allah and His Messenger."  

قَدِمَ مُعَاوِيَةُ فِي بَعْضِ حَجَّاتِهِ فَدَخَلَ عَلَيْهِ سَعْدٌ فَذَكَرُوا عَلِيًّا فَنَالَ مِنْهُ فَغَضِبَ سَعْدٌ وَقَالَ تَقُولُ هَذَا لِرَجُلٍ سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ مَنْ كُنْتُ مَوْلاَهُ فَعَلِيٌّ مَوْلاَهُ وَسَمِعْتُهُ يَقُولُ أَنْتَ مِنِّي بِمَنْزِلَةِ هَارُونَ مِنْ مُوسَى إِلاَّ أَنَّهُ لاَ نَبِيَّ بَعْدِي وَسَمِعْتُهُ يَقُولُ لأُعْطِيَنَّ الرَّايَةَ الْيَوْمَ رَجُلاً يُحِبُّ اللَّهَ وَرَسُولَهُ  

[Machine] I heard the Messenger of Allah, ﷺ , saying, "There are three qualities, if you possess one of them, it would be dearer to me than owning a red camel. I heard him saying, '(The relationship of the Prophet) is like that of Harun (i.e., Aaron) to Moses, but there will be no prophet after me,' and I heard him saying, 'Tomorrow I will give the flag to a man who loves Allah and His Messenger, and Allah and His Messenger love him.' And I heard him saying, 'Whomever I am his master (Mawla), then Ali is his master (Mawla).'  

سَمِعْتُ رَسُولَ اللهِ ﷺ يَقُولُ لَهُ خِصَالٌ ثَلَاثَةٌ لَأَنْ تَكُونَ لِي وَاحِدَةٌ مِنْهُنَّ أَحَبَّ إِلَيَّ مِنْ حُمْرِ النَّعَمِ سَمِعَتْهُ يَقُولُ «إِنَّهُ مِنِّي بِمَنْزِلَةِ هَارُونَ مِنْ مُوسَى إِلَّا أَنَّهُ لَا نَبِيَّ بَعْدِي» وَسَمِعْتُهُ يَقُولُ «لَأُعْطِيَنَّ الرَّايَةَ غَدًا رَجُلًا يُحِبُّ اللهَ وَرَسُولَهُ وَيُحِبُّهُ اللهُ وَرَسُولُهُ» وَسَمِعْتُهُ يَقُولُ «مَنْ كُنْتُ مَوْلَاهُ فَعَلِيٌّ مَوْلَاهُ»