Al-Kāfi - Volume 4 > Appreciation of Bounties
Hadith #2

2ـ عِدَّةٌ مِنْ أَصْحَابِنَا عَنْ أَحْمَدَ بْنِ أَبِي عَبْدِ الله عَنْ عُثْمَانَ بْنِ عِيسَى عَنْ مُحَمَّدِ بْنِ عَجْلانَ قَالَ سَمِعْتُ أَبَا عَبْدِ الله (عَلَيْهِ السَّلاَم) يَقُولُ أَحْسِنُوا جِوَارَ النِّعَمِ قُلْتُ وَمَا حُسْنُ جِوَارِ النِّعَمِ قَالَ الشُّكْرُ لِمَنْ أَنْعَمَ بِهَا وَأَدَاءُ حُقُوقِهَا.

2. A number of our people have narrated from Ahmad ibn abu ‘Abd Allah from ‘Uthman ibn ‘Isa from Muhammad ibn ‘Ajlan who has said the following: “I heard abu ‘Abd Allah, ‘Alayhi al-Salam, say, ‘Keep good neighborly relations with bounties/ I then asked, ‘How is that done?’ He (the Imam) said, ‘Thank the One who has granted bounties and pay the rights due on the bounties/”