大毘盧遮那成佛經疏 13.178

13.178

次安惠菩薩（或云住惠，更審也）。作向內相叉拳合掌，申二風指竪之，頭邊少許勿相著，即是也（二空並竪也）。印，此與多羅菩薩相似，但小開耳（與前異，更問）。真言。

Next is the Bodhisattva Sthiramati (also called Abhimati; examine this further). Interlock the fingers inward to form a fist-añjali, extend the two wind [index] fingers erect, keeping their tips slightly apart without touching; this is it (the two space [thumbs] stand erect side by side). The mudrā: this is similar to that of the Bodhisattva Tārā, only opened slightly (different from the earlier one; inquire further). The mantra: