لِيَكُنْ كَلاَمُكُمْ كُلَّ حِينٍ بِنِعْمَةٍ، مُصْلَحًا بِمِلْحٍ، لِتَعْلَمُوا كَيْفَ يَجِبُ أَنْ تُجَاوِبُوا كُلَّ وَاحِدٍ.
(كو٤ :٦ )

Let your conversation be always full of grace, seasoned with salt, so that you may know how to answer everyone.

(Colossians 4:6, NIV)