大方廣圓覺修多羅了義經 1.122

1.122

爾時，大梵天王、二十八天王并須彌山王、護國天王等即從座起，頂禮佛足，右繞三匝而白佛言：「世尊！我亦守護是持經者，常令安隱心不退轉。」

At that time, the Mahābrahmā King, the twenty-eight heavenly kings, together with the king of Mount Sumeru and the heavenly kings who protect the nation, arose from their seats, bowed their heads to the Buddha's feet, circumambulated him three times to the right, and said to the Buddha: "Bhagavat, we too will protect those who uphold this sūtra, constantly keeping them at ease and preventing their minds from falling back."