'Strapped' in the Bible

Then David strapped on his sword over his fighting attire, but he tried in vain to walk [around], for he was not trained to use [them]. So David said to Saul, "I am not able to walk with these, because I am not trained to use [them]." So David removed them.

Then David said to his men, "Each man strap on his sword!" So each one strapped on his sword, and David also strapped on his sword. About four hundred men went up after David, while two hundred remained with the baggage.