'Assembled' in the Bible

So David assembled all Israel, from the Shihor of Egypt to the entrance of Hamath, to bring the ark of God from Kiriath-jearim.

David assembled all Israel at Jerusalem to bring the ark of the Lord to the place he had prepared for it.

David assembled all the leaders of Israel in Jerusalem: the leaders of the tribes, the leaders of the divisions in the king’s service, the commanders of thousands and the commanders of hundreds, and the officials in charge of all the property and cattle of the king and his sons, along with the court officials, the fighting men, and all the brave warriors.