Arthaviniścayasūtram
4. Dvā-Daśāyatanāni
Tatra bhikṣavaḥ katamāni dvā-daśāyatanāni?
Tad-yathā:
- Cakṣur-ādhyātmikam-āyatanam |
- rūpaṁ bāhyam-āyatanam |
- śrotram-ādhyātmikam-āyatanam |
- śabdo bāhyam-āyatanam |
- ghrāṇām-ādhyātmikam-āyatanam |
- gandho bāhyam-āyatanam |
- jihvā ādhyātmikam-āyatanam |
- raso bāhyam-āyatanam |
- kāya ādhyātmikam-āyatanam |
- sparśo bāhyam-āyatanam |
- mana ādhyātmikam-āyatanam |
- dharmo bāhyam-āyatanam ||
Imāni bhikṣava ucyante dvā-daśāyatanāni ||