'Friend' in the Bible

I grieve for you, Jonathan, my brother.You were such a friend to me.Your love for me was more wonderfulthan the love of women.

Amnon had a friend named Jonadab, a son of David’s brother Shimeah. Jonadab was a very shrewd man,

When David’s friend Hushai the Archite came to Absalom, Hushai said to Absalom, “Long live the king! Long live the king!”

“Is this your loyalty to your friend?” Absalom asked Hushai. “Why didn’t you go with your friend?”