Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
muslim:1202cIsḥāq b. Ibrāhīm And ʿAbd b. Ḥumayd Wa-al-Lafẓ Liʿabd > ʿAbd al-Razzāq > Maʿmar > ʿĀṣim > al-Shaʿbī > Ibn ʿAbbās

The slave of Banu Bayada cupped Allah's Apostle ﷺ and he gave him his wages, and talked to his master and he reduced the charges, and if this earning was unlawful Allah's Apostle ﷺ would not have given it.  

مسلم:١٢٠٢cحَدَّثَنَا إِسْحَاقُ بْنُ إِبْرَاهِيمَ وَعَبْدُ بْنُ حُمَيْدٍ وَاللَّفْظُ لِعَبْدٍ قَالاَ أَخْبَرَنَا عَبْدُ الرَّزَّاقِ أَخْبَرَنَا مَعْمَرٌ عَنْ عَاصِمٍ عَنِ الشَّعْبِيِّ عَنِ ابْنِ عَبَّاسٍ قَالَ

حَجَمَ النَّبِيَّ ﷺ عَبْدٌ لِبَنِي بَيَاضَةَ فَأَعْطَاهُ النَّبِيُّ ﷺ أَجْرَهُ وَكَلَّمَ سَيِّدَهُ فَخَفَّفَ عَنْهُ مِنْ ضَرِيبَتِهِ وَلَوْ كَانَ سُحْتًا لَمْ يُعْطِهِ النَّبِيُّ ﷺ