Al-Adab Al-Mufrad, Hadith 160 ⓘ
Abu Umama said, "Ingratitude is typified by someone who refuses to give, lives alone, and beats his slave."
حَدَّثَنَا عِصَامُ بْنُ خَالِدٍ، قَالَ: حَدَّثَنَا حَرِيزُ بْنُ عُثْمَانَ، عَنِ ابْنِ هَانِئٍ، عَنْ أَبِي أُمَامَةَ، سَمِعْتُهُ يَقُولُ: الْكَنُودُ: الَّذِي يَمْنَعُ رِفْدَهُ، وَيَنْزِلُ وَحْدَهُ، وَيَضْرِبُ عَبْدَهُ.
also referenced under: Book 9, Hadith 5 (In-Book) & Book 9, Hadith 160 (English)