موطا امام مالك رواية ابن القاسم
Muwatta Imam Malik (Riwayat Ibn al-Qasim)
Issues of Buying and Selling
Prohibition of fake bidding
Hadith 507
243- وبه: أن رسول الله صلى الله عليه وسلم نهى عن النجش.
And with the same chain of narration, it is narrated from (Sayyiduna Ibn Umar, may Allah be pleased with them both) that the Messenger of Allah, peace and blessings be upon him, forbade najsh (artificially raising the price by false bidding).
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