بُلُوغُ الْمَرَامِ
Bulugh al-Maram 937
Business Transactions
وَعَنْ أَبِي هُرَيْرَةَ - رضى الله عنه - قَالَ : قَالَ رَسُولُ اَللَّهِ - صلى الله عليه وسلم -{ يَا نِسَاءَ اَلْمُسْلِمَاتِ ! لَا تَحْقِرَنَّ جَارَةٌ لِجَارَتِهَا وَلَوْ فِرْسِنَ شَاةٍ } مُتَّفَقٌ عَلَيْه ِ [1] .
Narrated Abu Hurairah (RA): Allah's Messenger (ﷺ) said: "O Muslim women, a woman neighbor should not consider even a goat's hoof too insignificant a gift to give to her neighbor." [Agreed upon].
Sunnah.com reference: Book 7, Hadith 198