'Established' in the Bible

and the priests bearing the ark of the covenant of Jehovah stand on dry ground in the midst of the Jordan -- established, and all Israel are passing over on dry ground till that all the nation hath completed to pass over the Jordan.

and command ye them, saying, Take up for you from this place, from the midst of the Jordan, from the established standing-place of the feet of the priests, twelve stones, and ye have removed them over with you, and placed them in the lodging-place in which ye lodge to-night.'

So Joshua established peace with them and made a treaty to let them live, and the leaders of the community swore an oath to them.

The LORD has established the Jordan River to be a territorial border between us and you. Descendants of Reuben and descendants of Gad have no allotment from the LORD." So your descendants may cause our descendants to stop fearing the LORD.'

On that day Joshua made a covenant for the people at Shechem and established a statute and ordinance for them.