陀羅尼雜集 5.111

5.111

以此陀羅尼呪之三七，呪一七遍與水一口，呪三七與水三口即愈。欲知人被毒不，使溺銅器中看，若罐有膩者是也。

Empower it with this dhāraṇī three times seven [times]. Empower it once seven times and give a mouthful of water; empower it three times seven times and give three mouthfuls of water, and it will immediately heal. If one wishes to know whether a person is poisoned or not, have them urinate into a bronze vessel and look: if there is grease in the vessel, they are.