2 verses have
asdaqu
in Edition English Transliteration / An-Nisaa (The Women)

4:87Allaahu laaa ilaaha illaa huwa la yajma'annakum ilaa Yawmil Qiyaamati laa raiba feeh; wa man asdaqu mminallaahi hadeesaa

4:122Wallazeena aamanoo wa 'amilus saalihaati sanud khiluhum Jannaatin tajree min tahtihal anhaaru khaalideena feehaaa abadaa; wa'dal laahi haqqaa; wa man asdaqu minal laahi qeelaa