Sahih Muslim 1516
Ibn Umar (Allah be pleased with them) reported that Messenger of Allah ﷺ forbade the outbidding (against another).
حَدَّثَنَا يَحْيَى بْنُ يَحْيَى، قَالَ قَرَأْتُ عَلَى مَالِكٍ عَنْ نَافِعٍ، عَنِ ابْنِ عُمَرَ، أَنَّ رَسُولَ اللَّهِ ﷺ نَهَى عَنِ النَّجْشِ .
Classification
Sahih (Authentic)
References
Sahih Muslim 1516
Sahih Muslim Vol. 4, Book of Transactions, Hadith 3622