Prophet Shuaib
After Lut; people of Madyan (traditionally 18th–16th century BCE).
Shuaib was sent as a prophet to the people of Madyan (and in some accounts to the people of the thicket), Arabs who lived in the region of Ma'an. They gave short measure and weight, lied in trade and did mischief on the earth; they did not worship Allah alone. Shuaib called them to give full measure and weight, to worship Allah and to repent. They mocked him and threatened to drive him and the believers out. When they persisted in disbelief, a blast or earthquake and a cloud of punishment seized them; Shuaib and those who believed were saved. He is often identified as the father-in-law of Musa (Moses), who stayed in Madyan for several years.