大日經持誦次第儀軌 1.95

1.95

Forming that prajñā-khaḍga-mudrā,
one sprinkles all of them universally:
these various incenses, flowers, and the like,
the articles of offering that have been prepared.
Further, one places everywhere
the pure dharmadhātu hṛdaya,
namely the syllable RAṂ-dvāra,
as explained before.