Surah Ali 'Imran 3:71

يَـٰٓأَهْلَ ٱلْكِتَـٰبِ لِمَ تَلْبِسُونَ ٱلْحَقَّ بِٱلْبَـٰطِلِ وَتَكْتُمُونَ ٱلْحَقَّ وَأَنتُمْ تَعْلَمُونَ

O People of the Scripture, why do you mix [i.e., confuse] the truth with falsehood and conceal the truth while you know [it]?

Translation: Saheeh International

Tafsir

O People of the Scripture! Why do you confound why do you mix truth with falsehood by distorting and falsifying scripture and conceal the truth the descriptions of the Prophet while you know? that it is the truth?

Excerpt from Tafsir al-Jalalayn, commentary on 3:71, via Quran.com. The reader has the full commentary and 9 more tafsirs.