Shiva Purana
बुद्धिस्कंधमहाशाख इन्द्रियांतरकोटरः ॥ महाभूतप्रमाणश्च विशेषामलपल्लवः ॥ ७४ ॥
The great branch of the intellectual shoulder is the cave between the senses. It is the size of a great being and has a specially clean leaf.
english translation
buddhiskaMdhamahAzAkha indriyAMtarakoTaraH ॥ mahAbhUtapramANazca vizeSAmalapallavaH ॥ 74 ॥
hk transliteration by Sanscript