 In early June 619, Muhammad set out from Mecca to travel to the town of Ta'if in order to convene with its chieftains, and mainly those of Banu Thaqif (such as Abd-Ya-Layl ibn Amr).The main dialogue during this visit is thought to have been the invitation by Muhammad for them to accept Islam, while contemporary historian Montgomery Watt observes the plausibility of an additional discussion about wresting Ta'if trade routes from Meccan control.The reason for Muhammad directing his efforts towards Ta'if may have been due to the lack of positive response from the people of Mecca to his message until then.