Translation for 40:30

وَقَالَ ٱلَّذِيٓ ءَامَنَ يَٰقَوۡمِ إِنِّيٓ أَخَافُ عَلَيۡكُم مِّثۡلَ يَوۡمِ ٱلۡأَحۡزَابِ ٣٠
And the man who believed cautioned, “O my people! I truly fear for you the doom of ˹earlier˺ enemy forces—