1 verse has
“tiefem”
in Edition A. S. F. Bubenheim and N. Elyas / Qaaf (The letter Qaaf)
50:27Sein Geselle wird sagen: "Unser Herr, ich habe ihn nicht zu einem Übermaß (an Frevel) verleitet, sondern er (selbst) befand sich in tiefem Irrtum."
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Those who spend their wealth by night and day, privately and publicly, will receive their reward from their Lord. They have nothing to fear, nor shall they grieve.
The Holy Quran · Al-Baqara (The Cow) · 2:274