Sahih al-Bukhari 3336
Book 60: Prophets · Narrated by Aishah (ra)
Arabic
قَالَ قَالَ اللَّيْثُ عَنْ يَحْيَى بْنِ سَعِيدٍ، عَنْ عَمْرَةَ، عَنْ عَائِشَةَ، رضى الله عنها قَالَتْ سَمِعْتُ النَّبِيَّ صلى الله عليه وسلم يَقُولُ " الأَرْوَاحُ جُنُودٌ مُجَنَّدَةٌ، فَمَا تَعَارَفَ مِنْهَا ائْتَلَفَ، وَمَا تَنَاكَرَ مِنْهَا اخْتَلَفَ ". وَقَالَ يَحْيَى بْنُ أَيُّوبَ حَدَّثَنِي يَحْيَى بْنُ سَعِيدٍ بِهَذَا.
English translation
Narrated Aishah (ra):I heard the Prophet (ﷺ), "Souls are like recruited troops: Those who are like qualities are inclined to each other, but those who have dissimilar qualities, differ
Reference: Sahih al-Bukhari 3336, Book of Prophets. English translation by Dr. Muhammad Muhsin Khan.