وَأَنَّهُ كَانَ يَقُولُ سَفِيهُنَا عَلَى اللَّهِ شَطَطًا
[72:4]
And that the foolish amongst us used to forge extravagant things against Allah:
'There were some foolish ones among us, who used to utter extravagant lies against Allah;
And that the foolish one among us used to speak concerning Allah an atrocious lie.