Cakradatta (Cikitsasangraha) 65.25

65.25

6samūlapatramādāya brahmīṃ prakṣālya vāriṇā .
udūkhale kṣodayitvā rasaṃ vastreṇa gālayet .. 25 ..

Taking brāhmī together with its root and leaves, having washed it with water / and crushed it in a mortar, one should filter the juice with a cloth.