Dalil
العربية

Quran Al-Baqarah 2:42

وَلَا تَلۡبِسُواْ ٱلۡحَقَّ بِٱلۡبَٰطِلِ وَتَكۡتُمُواْ ٱلۡحَقَّ وَأَنتُمۡ تَعۡلَمُونَ

Translation

And do not mix the truth with falsehood or conceal the truth while you know [it].