2 verses have
“yaktumoona”
in Edition English Transliteration / An-Nisaa (The Women)
4:37Allazeena yabkhaloona wa yaamuroonan naasa bilbukhli wa yaktumoona maaa aataahu mullaahu min fadlih; wa a'tadnaa lilkaafireena 'azaabam muheenaa
4:42Yawma'iziny yawad dullazeena kafaroo wa'asawur Rasoola law tusawwaa bihimul ardu wa laa yaktumoonal laaha hadeesaa
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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