The Messenger of Allah ﷺ said, "Whoever hoards goods intending to drive up prices against the Muslims is a sinner."
حدثنا سريج حدثنا أبو معشر عن محمد بن عمرو بن علقمة عن أبي سلمة
قال رسول الله ﷺ من احتكر حكرة يريد أن يغلي بها على المسلمين فهو خاطئ
No references are available.
Its chain is daif, due to the weakness of Abu Mashar, who is Najih bin Abdul-Rahman al-Madani al-Sindi. Hakim narrated it from Abu Hurairah, and Suyuti included it in Jami Saghir, indicating that it was sahih.