وَحَدَّثَنِي مَالِك، عَنْ
نَافِعٍ ، عَنْ
عَبْدِ اللَّهِ بْنِ عُمَرَ ، أَنّ رَسُولَ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ :
" إِذَا كَانَ ثَلَاثَةٌ فَلَا يَتَنَاجَى اثْنَانِ دُونَ وَاحِدٍ "
It is narrated from Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings be upon him) said: "When there are three people, then two of them should not whisper together, excluding the third."