'Discussing' in the Bible

They kept this statement to themselves, discussing what this rising from the dead meant.

Then they came to Capernaum. After Jesus was inside the house he asked them, "What were you discussing on the way?"

Then he said to them, "What are these matters you are discussing so intently as you walk along?" And they stood still, looking sad.

While Paul was discussing righteousness, self-control, and the coming judgment, Felix became frightened and said, "Go away for now, and when I have an opportunity, I will send for you."