The Believers
ثُمَّ أَرْسَلْنَا رُسُلَنَا تَتْرَا ۖ كُلَّ مَا جَآءَ أُمَّةً رَّسُولُهَا كَذَّبُوهُ ۚ فَأَتْبَعْنَا بَعْضَهُم بَعْضًا وَجَعَلْنَـٰهُمْ أَحَادِيثَ ۚ فَبُعْدًا لِّقَوْمٍ لَّا يُؤْمِنُونَ
Then We sent Our messengers in succession. Every time there came to a nation its messenger, they denied him, so We made them follow one another [to destruction], and We made them narrations. So away with a people who do not believe.
Nearby ayahs help place verse 23:44 in sequence and meaning.
ثُمَّ أَنشَأْنَا مِنۢ بَعْدِهِمْ قُرُونًا ءَاخَرِينَ
Then We produced after them other generations.
مَا تَسْبِقُ مِنْ أُمَّةٍ أَجَلَهَا وَمَا يَسْتَـْٔخِرُونَ
No nation will precede its time [of termination], nor will they remain [thereafter].
ثُمَّ أَرْسَلْنَا مُوسَىٰ وَأَخَاهُ هَـٰرُونَ بِـَٔايَـٰتِنَا وَسُلْطَـٰنٍ مُّبِينٍ
Then We sent Moses and his brother Aaron with Our signs and a clear authority
إِلَىٰ فِرْعَوْنَ وَمَلَإِي۟هِۦ فَٱسْتَكْبَرُوا۟ وَكَانُوا۟ قَوْمًا عَالِينَ
To Pharaoh and his establishment, but they were arrogant and were a haughty people.