(8) بَابُ قَوْلِ اللَّهِ تَعَالَى: {مِنْ بَعْدِ وَصِيَّةٍ يُوصِي بِهَا أَوْ دَيْنٍ}
Narrated Abu Huraira:
The Prophet (ﷺ) said, "The signs of a hypocrite are three: Whenever he speaks he tells a lie; whenever he is entrusted he proves dishonest; whenever he promises he breaks his promise."
Reference: Sahih al-Bukhari 2749
In-book reference: Book 55, Hadith 12
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 4, Book 51, Hadith 12