大毘盧遮那經廣大儀軌 2.134

2.134

右寶蓮華中，觀𧹞字光輪，
轉成堅固意。二羽合五輪，
如羯磨金剛。

In the jeweled lotus on the right, visualize the light-wheel of the syllable bhaṃ,
which transforms into Dṛḍhamati;
the two hands join the five wheels,
like a karmavajra.