عَنْ عُمَرَ رَضِيَ اللَّهُ عَنْهُ عَنِ
النَّبِيِّ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ قَالَ: «الْجَالِبُ مَرْزُوقٌ والمحتكر مَلْعُون»
Umar reported the Prophet (sallallahu alayhi wa sallam) as saying, “He who brings goods for sale is blessed with good fortune, but he who keeps them till the price rises is accursed.”