'Coat' in the Bible

Moreover his mother made him a little coat, and brought it to him from year to year, when she came up with her husband to offer the yearly sacrifice.

And he had an helmet of brass upon his head, and he was armed with a coat of mail; and the weight of the coat was five thousand shekels of brass.

And Saul armed David with his armour, and he put an helmet of brass upon his head; also he armed him with a coat of mail.

And David took Saul's sword and put the band round him over the metal coat, and was unable to go forward; for he was not used to them. Then David said to Saul, It is not possible for me to go out with these, for I am not used to them. So David took them off.

Jonathan took off the robe that he had on and gave it to David, along with his coat, his sword, his bow, and his belt.