Surah Yasin, ayah 28

۞ وَمَآ أَنزَلۡنَا عَلَىٰ قَوۡمِهِۦ مِنۢ بَعۡدِهِۦ مِن جُندٖ مِّنَ ٱلسَّمَآءِ وَمَا كُنَّا مُنزِلِينَ ٢٨

Wamā anzalnā 'alā qawmihī mim ba'dihī min jundim minas-samā'i wamā kunnā munzilīn

And We did not send down upon his people after him any soldiers from the heaven, nor would We have done so.