'Buckler' in the Bible

The sons of Reuben, the Gadites, and the half-tribe of Manasseh—valiant men able to bear shield and sword, and to shoot with the bow, and skillful in war—were 44,760 who went to war.

Take hold of shield and buckler (small shield),And stand up for my help.

He will cover you and completely protect you with His pinions,And under His wings you will find refuge;His faithfulness is a shield and a wall.

“Line up the buckler (small shield) and [large] shield,And advance for battle!

They will come against you with weapons, chariots, and wagons, and with a company of people (infantry) who will array themselves against you on every side with large shield and small, and helmet; and I will commit the judgment and the punishment to them, and they will judge and punish you in accordance with their [pagan] customs.

I will turn you around and put hooks into your jaws, and I will bring you out, and all your army, horses and horsemen, all of them magnificently clothed in full armor, a great horde with buckler (small shield) and [large] shield, all of them wielding swords;