﴿ ۞ وَمَآ أَنزَلْنَا عَلَىٰ قَوْمِهِۦ مِنۢ بَعْدِهِۦ مِن جُندٍۢ مِّنَ ٱلسَّمَآءِ وَمَا كُنَّا مُنزِلِينَ ﴾

“And after that, no host out of heaven did We send down against his people, nor did We need to send down any:”

(We sent not down) as destruction (against his people after him) after they killed him (a host from heaven) angels from heaven, (nor do We ever send) down to them angels; it is also said that this means: We did not send to them messengers after they killed him.