Then David instructed his men, “Each of you strap on your sword!” So each one strapped on his sword, and David also strapped on his sword. About four hundred men followed David up, while two hundred stayed behind with the equipment.

Jonathan took off the robe he was wearing and gave it to David, along with the rest of his gear, including his sword, his bow, and even his belt.

When his armor bearer saw that Saul was dead, he also fell on his own sword and died with him.

David strapped on his sword over his fighting attire and tried to walk around, but he was not used to them. ¹  David said to Saul, “I can’t walk in these things, for I’m not used to them.” So David removed them.

David ran and stood over the Philistine. He grabbed Goliath’s ¹  sword, drew it from its sheath, ²  killed him, and cut off his head with it. When the Philistines saw their champion was dead, they ran away.