Matthew

Matthew 20:2 - "And when he had agreed with the labourers for a penny a day, he sent them into his vineyard."

Mark

Mark 7:15 - "There is nothing from without a man, that entering into him can defile him: but the things which come out of him, those are they that defile the man."

Luke

Luke 14:34 - "Salt is good: but if the salt have lost his savour, wherewith shall it be seasoned?"

John

John 7:38 - "He that believeth on me, as the scripture hath said, out of his belly shall flow rivers of living water."