'Someone' in the Bible

and asked Him, “Are You the One who is to come, or should we expect someone else?”

How can someone enter a strong man’s house and steal his possessions unless he first ties up the strong man? Then he can rob his house.

Someone told Him, “Look, Your mother and Your brothers are standing outside, wanting to speak to You.”

Just then someone came up and asked Him, “Teacher, what good must I do to have eternal life?”