من لا يحضره الفقيه, volume 1, page 512

Hadith.1481 - And Muhammad ibn al-Fudayl narrated from Abu al-Sabbah al-Kinani, who said: "I asked Abu Abdullah (as) about the Takbir in the two Eids, and He said: 'There are twelve Takbirs: seven in the first (Rak'ah) and five in the second. When you stand for prayer, say one Takbir and say, "I bear witness that there is no god but Allah (swt), He is alone, with no partner, and I bear witness that Muhammad is His servant and messenger. O’ Allah (swt), You are the One worthy of grandeur and greatness, the One worthy of generosity, omnipotence, ability, sovereignty, and might. I ask You on this day which You have made a day of celebration for the Muslims and a source of honor for Muhammad (as) and his family, to send blessings upon Muhammad and the family of Muhammad, and upon Your closest angels and Your sent prophets. I ask You to forgive us and all the believing men and women, and the Muslim men and women, living and deceased. O’ Allah (swt), I ask You for the best of what Your righteous servants ask of You, and I seek refuge in You from the worst of what Your pure servants seek refuge from. Allah (swt) is the Greatest, the First of everything and the Last of everything, the Creator of all things and their ultimate end, the Knower of all things and their return, to whom all things return, and the Planner of all matters. He is the One who resurrects those in the graves. The One who accepts deeds, the Initiator of the hidden things, the Revealer of secrets. Allah (swt) is the Greatest, the Majestic in kingdom, the One whose power is overwhelming. He is living and does not die, eternal and does not perish. When He decrees a matter, He only says to it, 'Be,' and it is. Allah (swt) is the Greatest, to whom all voices humble, to whom all faces bow, before whom all eyes are overwhelmed, and whose greatness causes tongues to fall silent. All affairs are in His hands, and the decrees of all things are His alone. No one else can decide, and nothing happens without His will. Allah (swt) is the Greatest, encompassing everything with His protection, dominating everything with His glory, enforcing everything with His command, sustaining everything by Him, and to whom all things bow in humility, and all things submit to His might and His power. Allah (swt) is the Greatest. You then recite Al-Hamd (the opening chapter of the Qur’an) and say, 'Glorify the name of your Lord (azj), the Most High,' and you repeat the seventh Takbir, bow, and prostrate. You then rise, recite Al-Hamd again, and then recite 'By the sun and its brightness.' Then say, 'Allah (swt) is the Greatest, I bear witness that there is no god but Allah (swt), He is alone, with no partner, and I bear witness that Muhammad is His servant and messenger. O’ Allah (swt), You are the One worthy of grandeur and greatness.' You complete the Takbir as stated, and this is done for all the Takbirs until the five Takbirs are complete.'"

Translation: Bab Ul Qaim Publications — attributed by Thaqalayn·The Arabic above is the original.