Abu Hurairah (May Allah be pleased with him) said:
I heard the Messenger of Allah (ﷺ) saying, "Swearing produces a ready sale for a commodity, but blots out the blessing."[Al-Bukhari and Muslim]. (IT)
App reference (IT): Book 18, Hadith 210 (IT)
Arabic/English book reference (IT): Book 18, Hadith 1720 (IT)