七佛八菩薩所說大陀羅尼神呪經 4.158

4.158

Take eight sheng of water, two sheng of small beans, and one sheng of salt, empower them with the spell twenty-one times, boil them down to five sheng, and draw off the clear liquid; take two cups daily. Use the remaining thick part to make a cake as large as a palm, and apply it facing upward [on the affliction].