hadith
4946
۞
Imam Ali (AS) said, Being unjust to the one who seeks advice is [the worst form of] oppression and betrayal.
الإمامُ عليٌّ (عَلَيهِ الّسَلامُ) : ظُلْمُ المُسْتَشيرِ ظُلْمٌ وَ خيانَةٌ