大毘盧遮那成佛經疏 13.100

13.100

次除蓋障菩薩印。三補吒合掌，以地水指皆屈入掌中，餘如常（其地水指合甲相柱也）。真言歸命如前。

Next is the mudrā of the Bodhisattva Sarvanīvaraṇaviṣkambhin. Form the saṃpuṭa-añjali, bend both the earth [little] and water [ring] fingers into the palms, and the rest is as usual (the earth and water fingers have their nails joined and pressing together). The mantra homage is as before.