It was narrated that Wathilah bin Asqa' said:
"I heard the Messenger of Allah (ﷺ) say: 'Whoever sells defective goods without pointing it out, he will remain subject to the wrath of Allah, and the angels will continue to curse him.'" (TR)
English reference (TR): Vol. 3, Book 12, Hadith 2247 (TR)
Arabic reference (TR): Book 12, Hadith 2332 (TR)