21:7
وَمَآ أَرْسَلْنَا قَبْلَكَ إِلَّا رِجَالًا نُّوحِىٓ إِلَيْهِمْ ۖ فَسْـَٔلُوٓا۟ أَهْلَ ٱلذِّكْرِ إِن كُنتُمْ لَا تَعْلَمُونَ
And We sent not before you, [O Muhammad], except men to whom We revealed [the message], so ask the people of the message if you do not know.
Context in Surah Al-Anbiya
Nearby ayahs help place verse 21:7 in sequence and meaning.
بَلْ قَالُوٓا۟ أَضْغَـٰثُ أَحْلَـٰمٍۭ بَلِ ٱفْتَرَىٰهُ بَلْ هُوَ شَاعِرٌ فَلْيَأْتِنَا بِـَٔايَةٍ كَمَآ أُرْسِلَ ٱلْأَوَّلُونَ
But they say, "[The revelation is but] a mixture of false dreams; rather, he has invented it; rather, he is a poet. So let him bring us a sign just as the previous [messengers] were sent [with miracles]."
مَآ ءَامَنَتْ قَبْلَهُم مِّن قَرْيَةٍ أَهْلَكْنَـٰهَآ ۖ أَفَهُمْ يُؤْمِنُونَ
Not a [single] city which We destroyed believed before them, so will they believe?
وَمَا جَعَلْنَـٰهُمْ جَسَدًا لَّا يَأْكُلُونَ ٱلطَّعَامَ وَمَا كَانُوا۟ خَـٰلِدِينَ
And We did not make the prophets forms not eating food, nor were they immortal [on earth].
ثُمَّ صَدَقْنَـٰهُمُ ٱلْوَعْدَ فَأَنجَيْنَـٰهُمْ وَمَن نَّشَآءُ وَأَهْلَكْنَا ٱلْمُسْرِفِينَ
Then We fulfilled for them the promise, and We saved them and whom We willed and destroyed the transgressors.