إِنْجِيلُ لُوقَا 6:45

اَلْإِنْسَانُ ٱلصَّالِحُ مِنْ كَنْزِ قَلْبِهِ ٱلصَّالِحِ يُخْرِجُ ٱلصَّلَاحَ، وَٱلْإِنْسَانُ ٱلشِّرِّيرُ مِنْ كَنْزِ قَلْبِهِ ٱلشِّرِّيرِ يُخْرِجُ ٱلشَّرَّ. فَإِنَّهُ مِنْ فَضْلَةِ ٱلْقَلْبِ يَتَكَلَّمُ فَمُهُ.

A good man out of the good treasure of his heart bringeth forth that which is good; and an evil man out of the evil treasure of his heart bringeth forth that which is evil: for of the abundance of the heart his mouth speaketh.