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Surah 2. Al-Baqara
Ayah 170 - 171
170وَإِذَا قِيلَ لَهُمُ ٱتَّبِعُوا۟ مَآ أَنزَلَ ٱللَّهُ قَالُوا۟ بَلْ نَتَّبِعُ مَآ أَلْفَيْنَا عَلَيْهِ ءَابَآءَنَآ ۗ أَوَلَوْ كَانَ ءَابَآؤُهُمْ لَا يَعْقِلُونَ شَيْـًٔا وَلَا يَهْتَدُونَ
171وَمَثَلُ ٱلَّذِينَ كَفَرُوا۟ كَمَثَلِ ٱلَّذِى يَنْعِقُ بِمَا لَا يَسْمَعُ إِلَّا دُعَآءً وَنِدَآءً ۚ صُمٌّۢ بُكْمٌ عُمْىٌ فَهُمْ لَا يَعْقِلُونَ
[170-171] When it is said to them, "Follow the Commands that Allah has sent down," they reply, "We will follow only what we found our forefathers practising. 168 Well, will they go on following their forefathers even though they did not use common sense and did not find the right way? The mental condition of those who rejected the way of Allah may be likened to that of the cattle whom the shepherd calls but they hear nothing except the sound of shouts and cries.169 They are deaf, they are dumb, they are blind; therefore they do not understand anything.
168The only authority they have for their superstitious practices is that these have been the customs of their forefathers, and the foolish followers consider this a good authority.
169This parable has two aspects:
(1) That these people are like those herds of cattle which merely hear the call and cry of the drovers and move about at the sound of their call without understanding the meaning of their words.
(2) That preaching before them is like preaching to the cattle which only hear the sounds but do not comprehend the meaning and the implication of the words that are spoken to them. The words used are comprehensive and cover both the aspects.