Al-An'am - 6:26

وَهُمْ يَنْهَوْنَ عَنْهُ وَيَنْأَوْنَ عَنْهُ وَإِن يُهْلِكُونَ إِلاَّ أَنفُسَهُمْ وَمَا يَشْعُرُونَ
[6:26]
And they prohibit (others) from it and go far away from it, and they only bring destruction upon their own souls while they do not perceive.
Others they keep away from it, and themselves they keep away; but they only destroy their own souls, and they perceive it not.
And they forbid (men) from it and avoid it, and they ruin none save themselves, though they perceive not.