It is narrated from Sayyiduna Ibn Mas'ud (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) said: "Whoever is given four things is given four (rewards), and the explanation of that is in the Book of Allah: whoever is granted remembrance (dhikr), Allah remembers him, because Allah Almighty says: 'So remember Me; I will remember you'; whoever is granted supplication is given acceptance, because Allah Almighty says: 'Call upon Me; I will respond to you'; whoever is granted gratitude is blessed with increase (in blessings), because Allah Almighty says: 'If you are grateful, I will surely increase you'; and whoever is granted seeking forgiveness is given forgiveness, because Allah Almighty says: 'Seek forgiveness of your Lord; indeed, He is ever Most Forgiving.'"
No one narrated this hadith from al-A'mash (may Allah have mercy on him) except Hushaym (may Allah have mercy on him), and Mahmud bin al-Abbas (may Allah have mercy on him) is alone in narrating it.
Hadith Referenceالمعجم الأوسط / باب الميم / 7023
Hadith Takhrij«أخرجه الطبراني فى «الصغير» برقم: 1022»