'Assembled' in the Bible

Adonijah son of Haggith kept exalting himself, saying, “I will be king!” He prepared chariots, cavalry, and 50 men to run ahead of him.

At that time Solomon assembled the elders of Israel, all the tribal heads and the ancestral leaders of the Israelites before him at Jerusalem in order to bring the ark of the Lord’s covenant from the city of David, that is Zion.

Now Ben-hadad king of Aram assembled his entire army. Thirty-two kings, along with horses and chariots, were with him. He marched up, besieged Samaria, and fought against it.