This verb means to be in or exist within something. In Luke 11:41, Jesus instructs the Pharisees to give as alms 'such things as you have' (literally, 'the things that are within'). The term denotes contents or internal possessions. Classical usage shows it meant to be present in a place or contained within. Jesus contrasts external ritual cleanliness with internal generosity—what's inside the cup matters more than its outside. True purity involves generous disposition of internal resources.