Income Hadith
• Gratitude and ethical business ties
Authentic
مَنْ لَا يَشْكُرِ النَّاسَ لَا يَشْكُرِ اللَّهَ
Man la yashkurin-nasa la yashkurillah.
"Whoever does not thank people does not thank Allah."
Narrated by: Abu Sa'id Al-Khudri
Jami at-Tirmidhi 1954