Take no heed unto all words that are spoken; lest thou hear thy servant curse thee.
Some people spend a lot of time hanging around hallways and walking slowly past open doors to try and hear everything that is going on. Having a nosey person around is very frustrating to most people. Being nosey sometimes backfires and you hear people saying things about you that you wish that you hadn’t heard. Don’t stick your nose into other people’s business. It’s warned against several times in Scripture.