'Lions' in the Bible

Saul and Jonathan, beloved and pleasant in their lives, Even in their death were not divided; They were swifter than eagles, they were stronger than lions.

And Benaiah the son of Jehoiada, son of a valiant man, great in exploits, of Kabzeel: he it was that smote two lions of Moab; and he went down and smote a lion in the midst of a pit on a snowy day.