اَلْمَزَامِيرُ 141:5

لِيَضْرِبْنِي ٱلصِّدِّيقُ فَرَحْمَةٌ، وَلْيُوَبِّخْنِي فَزَيْتٌ لِلرَّأْسِ. لَا يَأْبَى رَأْسِي. لِأَنَّ صَلَاتِي بَعْدُ فِي مَصَائِبِهِمْ.

Let the righteous smite me; it shall be a kindness: and let him reprove me; it shall be an excellent oil, which shall not break my head: for yet my prayer also shall be in their calamities.