"The Messenger of Allah said: 'Whoever seeks refuge with (the name of) Allah, grant him refuge; whoever asks of you in (the name of) Allah, give him; whoever seeks protection with (the name of Allah, give him protection. Whoever does you a favor, then reciprocate, and if you cannot, then supplicate for him until you think that you have repaid him."' (Using translation from Nasāʾī 2567)
أَنَّ النَّبِيَّ ﷺ قَالَ مَنْ سَأَلَكُمْ بِاللهِ فَأَعْطُوهُ وَمَنِ اسْتَعَاذَكُمْ بِاللهِ فَأَعِيذُوهُ وَمَنْ أَتَى إِلَيْكُمْ مَعْرُوفًا فَكَافِئُوهُ فَإِنْ لَمْ تَجِدُوا مَا تُكَافِئُوهُ فَادْعُوا لَهُ حَتَّى تَعْلَمُوا أَنَّكُمْ قَدْ كَافَأْتُمُوهُ وَمَنِ اسْتَجَارَكُمْ فَأَجِيرُوهُ