The term "gird" means to fasten something around something else. It often refers to wrapping a belt or sash around the waist to keep a robe or tunic in place.
* The phrase "gird the sword" means to tuck the sword into one's belt in order to carry it.
## Translation Suggestions
* The expression "gird up the loins" could be translated using an expression in the target language that has the same meaning. Or it could be translated as "prepare yourself for action" or "get yourself ready."