Samyuktagama (Sanskrit fragments) 684.7

684.7

「復次，五學力、如來十力。何等為學力？謂信力、精進力、念力、定力、慧力。何等為如來十力？謂如來處非處如實知，是名如來初力。若成就此力者，如來、應、等正覺得先佛最勝處智，轉於梵輪，於大眾中能師子吼而吼。

“Furthermore, there are five training powers and the Tathāgata’s ten powers. What are the training powers? They are the powers of faith, effort, mindfulness, samādhi, and wisdom.

“What are the Tathāgata’s ten powers? The Tathāgata truly knows what’s possible and impossible. This is called the Tathāgata’s first power. If someone accomplished this power, it would be the Tathāgata, Arhat, and Completely Awakened One. Before becoming a buddha, he attained the highest abode of knowledge. He turned the Brahma wheel and roared the lion’s roar amid his great assembly.