In the Name of Allaah…
Dr. Muhammad Baazmool (may Allaah preserve him) mentioned that there is no specified answer from the Sunnah to Jazaak Allaahu Khayran, read here.
To add something to that: The phrase “Jazaak Allaahu Khayran“ (may Allaah reward you well) is something that is from the Sunnah to be said to express thanks or praise, due to the hadeeth:
مَنْ صُنِعَ إِلَيْهِ مَعْرُوفٌ فَقَالَ لِفَاعِلِهِ: جَزَاكَ اللَّهُ خَيْرًا. فَقَدْ أَبْلَغَ فِي الثَّنَاء.
On the authority of Usaamah Ibn Zayd, he said that the Messenger of Allaah (sallallaahu ‘alayhe wa sallam) said: “Whoever has had something nice done for him and then says to his companion, ‘Jazaak Allaahu Khayran,’ then he has surely excelled in praising (him).”
Al-Albaanee authenticated it in Saheeh Sunan At-Tirmithee #2035 (2/392).
So then it is not like other phrases found in the Sunnah that have specified answers, like:
1) Al-Hamdulillaah — Yarhamukallaah — Yahdeekumullaahu wa Yuslihu Baalakum
2) As-Salaamu ‘alaykum — wa ‘Alaykumus-Salaam
3) Uhibbuka fillaah — Ahabbak Continue reading