لَّقَدْ كَفَرَ ٱلَّذِينَ قَالُوٓا۟ إِنَّ ٱللَّهَ ثَالِثُ ثَلَٰثَةٍ وَمَا مِنْ إِلَٰهٍ إِلَّآ إِلَٰهٌ وَٰحِدٌ وَإِن لَّمْ يَنتَهُوا۟ عَمَّا يَقُولُونَ لَيَمَسَّنَّ ٱلَّذِينَ كَفَرُوا۟ مِنْهُمْ عَذَابٌ أَلِيمٌ
Saheeh International(73) They have certainly disbelieved who say, "Allāh is the third of three."[276] And there is no god except one God. And if they do not desist from what they are saying, there will surely afflict the disbelievers among them a painful punishment.
English Translation - Rowwad Translation CenterThey have certainly disbelieved, those who say, “Allah is one of Three[57].” None has the right to be worshiped except One God. If they do not desist from saying this, those who disbelieve from among them will be afflicted with a painful punishment.
English Translation - Hilali and Khan73. Surely, disbelievers are those who said: "Allâh is the third of the three (in a Trinity)." But there is no Ilâh (god) (none who has the right to be worshipped) but One Ilâh (God -Allâh). And if they cease not from what they say, verily, a painful torment will befall on the disbelievers among them.