57:8

Al-Hadid 57:8

وَمَا لَكُمْ لَا تُؤْمِنُونَ بِٱللَّهِ ۙ وَٱلرَّسُولُ يَدْعُوكُمْ لِتُؤْمِنُوا۟ بِرَبِّكُمْ وَقَدْ أَخَذَ مِيثَٰقَكُمْ إِن كُنتُم مُّؤْمِنِينَ

Wa maa lakum laa tu'minoona billaahi war Rasoolu yad'ookum lituu'minoo bi Rabbikum wa qad akhaza meesaaqakum in kuntum mu'mineen

And why do you not believe in Allah while the Messenger invites you to believe in your Lord and He has taken your covenant, if you should [truly] be believers?