Sahih Muslim 2286aBook 43, Hadith 22
حَدَّثَنَا عَمْرُو بْنُ مُحَمَّدٍ النَّاقِدُ، حَدَّثَنَا سُفْيَانُ بْنُ عُيَيْنَةَ، عَنْ أَبِي الزِّنَادِ، عَنِ الأَعْرَجِ، عَنْ أَبِي هُرَيْرَةَ، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ " مَثَلِي وَمَثَلُ الأَنْبِيَاءِ كَمَثَلِ رَجُلٍ بَنَى بُنْيَانًا فَأَحْسَنَهُ وَأَجْمَلَهُ فَجَعَلَ النَّاسُ يُطِيفُونَ بِهِ يَقُولُونَ مَا رَأَيْنَا بُنْيَانًا أَحْسَنَ مِنْ هَذَا إِلاَّ هَذِهِ اللَّبِنَةَ . فَكُنْتُ أَنَا تِلْكَ اللَّبِنَةَ " .
The similitude of mine and that of the Apostles (before me) is that of a person who constructed a building and he built it fine and well and the people went round it saying: Never have we seen a building more imposing than this. but for one brick, and I am that brick (with which you give the finishing touch to the building).