KāṭhGS, 60, 6.0 udagdaśam āstaraṇam āstīrya śirasta udakaṃ nidhāya vrīhiyavān opyāpohiṣṭhīyābhiḥ śayyām abhyukṣya trātāram indram iti śamīśākhayā śayyāṃ nirmārṣṭi //