40:30
وَقَالَ ٱلَّذِىٓ ءَامَنَ يَٰقَوْمِ إِنِّىٓ أَخَافُ عَلَيْكُم مِّثْلَ يَوْمِ ٱلْأَحْزَابِ
Wa qaalal lazee aamana yaa qawmi inneee akhaafu 'alaikum misla yawmil Ahzaab
And he who believed said: O my people! surely I fear for you the like of what befell the parties: