(Asshuara’) 26 : 137
إِنْ هَٰذَا إِلَّا خُلُقُ الْأَوَّلِينَ
“This is not but the custom of the former peoples”.
It is told in verse 41: 5: “Fujjar of all time say: "Our hearts are within a veil from that to which you invite us, and in our ears is deafness, and between us and you is a partition, so you do; indeed we are also doing". See explanation 16: 24, 61, and 18: 101.