'End' in the Bible

On that day I will carry out against Eli everything that I have spoken concerning his house (family), from beginning to end.

But Jonathan had not heard when his father put the people under the oath. So he put out the end of the staff that was in his hand and dipped it into a honeycomb, and then he put his hand to his mouth, and his energy was restored.

Saul said to Jonathan, “Tell me what you have done.” So Jonathan told him, “I tasted a little honey with the end of the staff that was in my hand. Here I am, I must die!”