It is narrated from Sayyiduna Ibn Abbas (may Allah be pleased with them both) that the Messenger of Allah (peace and blessings of Allah be upon him) said: "The curse of Allah is upon the person who misleads a blind man from the right path."
Hadith Referenceالادب المفرد / كتاب / 892
Hadith Gradingالألبانی:حسن صحيح
Hadith Takhrij«حسن صحيح : أخرجه أحمد : 2913 و عبد بن حميد : 589 و ابن حبان : 4417 و البيهقي فى الشعب : 4988 - انظر الصحيحة : 3462»