2 verses have
“merken”
in Edition A. S. F. Bubenheim and N. Elyas / Ash-Shu'araa (The Poets)
26:113Ihre Abrechnung obliegt nur meinem Herrn, wenn ihr nur merken würdet!
26:202und diese plötzlich über sie kommt, ohne daß sie merken,
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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