六祖大師法寶壇經 1.91

1.91

"You are now named Fada,
Reciting diligently without rest.
Reciting in vain only follows the sound;
Illuminating the mind is called a bodhisattva.
Because you have an affinity now,
I now explain it for you:
Simply believe that the Buddha is without words,
And a lotus flower will issue from your mouth."