'Caravan' in the Bible

Then they sat down to eat their meal. When they looked up, they saw a caravan of Ishmaelites coming from Gilead [east of the Jordan], with their camels bearing ladanum resin [for perfume] and balm and myrrh, going on their way to carry the cargo down to Egypt.

but supposed Him to be in the caravan, and traveled a day’s journey; and [then] they began searching [anxiously] for Him among their relatives and acquaintances.

But [afterward], when His brothers had gone up to the feast, He went up too, not publicly [with a caravan], but quietly [because He did not want to be noticed].