大毘盧舍那成佛神變加持經蓮華胎藏悲生曼荼羅廣大成就儀軌 1.129

1.129

「『佉』字大空點，而置於頂上，
轉身作薩埵，金剛種子心，
遍布諸支分，諸法離言說，
以具印真言，即同執金剛！」

"Place the syllable KHA with the great anusvāra
upon the crown of the head;
transform one's body into the Sattva,
with the vajra bīja at the heart,
pervading all limbs.
All dharmas transcend speech;
by possessing the seal and mantra,
one is immediately identical to Vajradhara!"