Surah Al-Mujadila, Verse 12

يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوٓاْ إِذَا نَٰجَيۡتُمُ ٱلرَّسُولَ فَقَدِّمُواْ بَيۡنَ يَدَيۡ نَجۡوَىٰكُمۡ صَدَقَةٗۚ ذَٰلِكَ خَيۡرٞ لَّكُمۡ وَأَطۡهَرُۚ فَإِن لَّمۡ تَجِدُواْ فَإِنَّ ٱللَّهَ غَفُورٞ رَّحِيمٌ١٢

yāayyuhā alladhīna āmanū idhā nājaytumu l-rasūla faqaddimū bayna yaday najwākum ṣadaqatan dhālika khayrun lakum wa-aṭharu fa-in lam tajidū fa-inna l-laha ghafūrun raḥīmun

O you who have believed, when you [wish to] privately consult the Messenger, present before your consultation a charity. That is better for you and purer. But if you find not [the means] - then indeed, Allāh is Forgiving and Merciful.