'Rod' in the Bible

But Jonathan didn't hear when his father commanded the people with the oath: therefore he put forth the end of the rod who was in his hand, and dipped it in the honeycomb, and put his hand to his mouth; and his eyes were enlightened.

Then Saul said to Jonathan, "Tell me what you have done!" Jonathan told him, and said, "I certainly did taste a little honey with the end of the rod that was in my hand; and behold, I must die."