Ghafir 40:30

Waqala allathee amana yaqawmi innee akhafu AAalaykum mithla yawmi al-ahzab

And he who believed said, "O my people, indeed I fear for you [a fate] like the day of the companies -

Said he who had believed, “I fear for you something like a day of the (disbelieving) groups (of the past),