大毘盧遮那經廣大儀軌 2.137

2.137

西方虛空藏，圓白悅意壇，
大白蓮華中，觀伊字白光，
轉成虛空尊，勤勇被白衣，
持刀生光焰，瓔珞以莊嚴。
密印同慈氏，二空入掌中。
住清淨境界，三昧說自心。

In the west is Ākāśagarbha, upon a circular, white, pleasing altar;
within a great white lotus, visualize the white light of the syllable i,
which transforms into the honored one Ākāśagarbha,
zealous and clad in white garments,
holding a sword emitting radiant flames,
adorned with necklaces.
The secret mudrā is the same as Maitreya's,
with both space [thumbs] entering into the palms.
Abiding in the realm of purity
samādhi, he speaks his own heart [mantra].