Az-Zumar - 39:33

وَالَّذِي جَاء بِالصِّدْقِ وَصَدَّقَ بِهِ أُوْلَئِكَ هُمُ الْمُتَّقُونَ
[39:33]
And he who brings the truth and (he who) accepts it as the truth-- these are they that guard (against evil).
And he who brings the Truth and he who confirms (and supports) it - such are the men who do right.
And whoso bringeth the truth and believeth therein - Such are the dutiful.