قَالَ رَبِّ ٱجْعَل لِّىٓ ءَايَةً ۖ قَالَ ءَايَتُكَ أَلَّا تُكَلِّمَ ٱلنَّاسَ ثَلَـٰثَةَ أَيَّامٍ إِلَّا رَمْزًا ۗ وَٱذْكُر رَّبَّكَ كَثِيرًا وَسَبِّحْ بِٱلْعَشِىِّ وَٱلْإِبْكَـٰرِ

He said, "My Lord, make for me a sign." He said, "Your sign is that you will not [be able to] speak to the people for three days except by gesture. And remember your Lord much and exalt [Him with praise] in the evening and the morning."

آل عمران 41

إِنَّ ٱلَّذِينَ ٱتَّقَوْا۟ إِذَا مَسَّهُمْ طَـٰٓئِفٌ مِّنَ ٱلشَّيْطَـٰنِ تَذَكَّرُوا۟ فَإِذَا هُم مُّبْصِرُونَ

Indeed, those who fear Allāh - when an impulse touches them from Satan, they remember [Him] and at once they have insight.

الأعراف 201

وَقَالَ لِلَّذِى ظَنَّ أَنَّهُۥ نَاجٍ مِّنْهُمَا ٱذْكُرْنِى عِندَ رَبِّكَ فَأَنسَىٰهُ ٱلشَّيْطَـٰنُ ذِكْرَ رَبِّهِۦ فَلَبِثَ فِى ٱلسِّجْنِ بِضْعَ سِنِينَ

And he said to the one whom he knew would go free, "Mention me before your master." But Satan made him forget the mention [to] his master, and he [i.e., Joseph] remained in prison several years.

يوسف 42

أَءُنزِلَ عَلَيْهِ ٱلذِّكْرُ مِنۢ بَيْنِنَا ۚ بَلْ هُمْ فِى شَكٍّ مِّن ذِكْرِى ۖ بَل لَّمَّا يَذُوقُوا۟ عَذَابِ

Has the message been revealed to him out of [all of] us?" Rather, they are in doubt about My message. Rather, they have not yet tasted My punishment.

ص 8

لِّنَفْتِنَهُمْ فِيهِ ۚ وَمَن يُعْرِضْ عَن ذِكْرِ رَبِّهِۦ يَسْلُكْهُ عَذَابًا صَعَدًا

So We might test them therein. And whoever turns away from the remembrance of his Lord1 He will put into arduous punishment.

الجن 17