The Khoraysh Army and Abu Sufyan

Abu Sufyan sent an emissary go tell the army to return we don't need their help now i'll be back in Makka in a few days so once the envoy reached the Makkan army they had to reconvene. Some of them far primary amongst them was Uzwa ibn Rabi at the same rutba who didn't want to go the same way as Abu Jahal. So he says okay now we clearly don't need to fight let's go back to Makka the job has been done the caravan is safe  and this is also obviously a big demoralizing factor and Allah again mentions this in the Quran that iktila’s