'Five' in the Bible

And to Jonathan son of Saul is a son -- lame; he was a son of five years at the coming in of the rumour of the death of Saul and Jonathan, out of Jezreel, and his nurse lifteth him up, and fleeth, and it cometh to pass in her hasting to flee, that he falleth, and becometh lame, and his name is Mephibosheth.

and the king taketh the two sons of Rizpah daughter of Aiah, whom she bore to Saul, Armoni and Mephibosheth, and the five sons of Michal daughter of Saul whom she bare to Adriel son of Barzillai the Meholathite,

and Joab giveth the account of the inspection of the people unto the king, and Israel is eight hundred thousand men of valour, drawing sword, and the men of Judah five hundred thousand men.