大日經持誦次第儀軌 1.32

1.32

般若三昧手，俱作金剛拳，
二空在掌中，風幢皆正直。
以契置額上，繞身向下散，
觀身等法界，無垢如虛空。

Let both the hands of prajñā and samādhi / Make the vajramuṣṭi, / With the two space-[wheels] inside the palms / And the wind-banners both erect and straight. / Place the mudrā upon the forehead, / Encircle the body, and disperse it downward; / Visualize the body as equal to the dharmadhātu, / Stainless like empty space.