Example in the Quran

وَقَالَ ٱلَّذِينَ لَا يَعۡلَمُونَ لَوۡلَا يُكَلِّمُنَا ٱللَّهُ أَوۡ تَأۡتِينَآ ءَايَةٞۗ كَذَٰلِكَ قَالَ ٱلَّذِينَ مِن قَبۡلِهِم مِّثۡلَ قَوۡلِهِمۡۘ تَشَٰبَهَتۡ قُلُوبُهُمۡۗ قَدۡ بَيَّنَّا ٱلۡأٓيَٰتِ لِقَوۡمٖ يُوقِنُونَ

Those who have no knowledge say, “If only Allah would speak to us or a sign would come to us!” The same was said by those who came before. Their hearts are all alike. Indeed, We have made the signs clear for people of sure faith.