Shiva Purana
तानि प्रोक्तानि सूक्ष्माणि मुनिभि स्तत्त्वदर्शिभिः ॥ कर्मेन्द्रियाणि ज्ञेयानि स्वकार्य्यसहितानि च ॥ १३ ॥
They are called subtle principles by the sages. Now understand the organs of activity and their functions.
english translation
tAni proktAni sUkSmANi munibhi stattvadarzibhiH ॥ karmendriyANi jJeyAni svakAryyasahitAni ca ॥ 13 ॥
hk transliteration by Sanscript