'Fastened' in the Bible

"You must keep your belts fastened and your lamps burning.

therefore he got up from the table, removed his outer robe, and took a towel and fastened it around his waist.

Having received these orders, he put them into the inner cell and fastened their feet in leg irons.

Stand firm, therefore, having fastened the belt of truth around your waist, and having put on the breastplate of righteousness,