It is narrated from Sayyiduna Jubayr bin Mut'im (may Allah be pleased with him) that he came to the Prophet (peace and blessings be upon him) while he (peace and blessings be upon him) was praying Maghrib, and it was as if my heart was split, or burst open, when I heard the Qur'an.
Hadith Referenceالمعجم الكبير للطبراني / باب الجيم / 1583