Dalil
العربية

Quran As-Saf 61:10

يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُواْ هَلۡ أَدُلُّكُمۡ عَلَىٰ تِجَٰرَةٖ تُنجِيكُم مِّنۡ عَذَابٍ أَلِيمٖ

Translation

O you who have believed, shall I guide you to a transaction that will save you from a painful punishment?