增壹阿含經 50.6.p29

50.6.p29

“The Tathāgata, Arhat, and Completely Awakened One has this knowledge, fearlessness, and power that he has fully accomplished. The Tathāgata’s knowledge is without measure. The Tathāgata can observe past limitless, measureless, and unimaginable events. He fully knows them. He fully discerns future and present events that are limitless and measureless, too. Therefore, monks, you should seek the methods to perfect the ten powers and [four] types of fearlessness. Thus, monks, should you train.”