Riyad as-Salihin: The Book of the Prohibited actions – Hadith No. 908 — Abu Hurairah (May Allah be pleased with him) reported: The Prophet (ﷺ) said… (Hadith No. 908)

Abu Hurairah (May Allah be pleased with him) reported: The Prophet (ﷺ) said, "Allah, the Exalted, says: 'I will contend on the Day of Resurrection against three (types of) people: One who makes a covenant in My Name and then breaks it; one who sells a free man as a slave and devours his price; and one who hires a workman and having taken full work from him, does not pay him his wages."'.

Explanation:

Reference: Riyad as-Salihin, The Book of the Prohibited actions, Hadith No. 908