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Takhrij Hadith 960: "Whoever is not grateful for…"
On the authority of al-Nu‘man ibn Bashir, who said: The Prophet ﷺ said from the pulpit:
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Whoever is not grateful for a little will not be grateful for much, and whoever does not thank people does not thank Allah. Speaking about Allah's blessings is gratitude, while concealing them is ingratitude. Unity is mercy, and division is punishment.”