VasDhS, 6, 11.2 prati somodakaṃ sandhyāṃ prajñā naśyati mehataḥ //

VasDhS, 12, 13.1 pariveṣṭitaśirā bhūmim ayajñiyais tṛṇair antardhāya mūtrapurīṣe kuryād udaṅmukhaś cāhani naktaṃ dakṣiṇāmukhaḥ sandhyām āsītottaram //

VasDhS, 13, 9.1 sandhyāstanite //

VasDhS, 13, 10.1 sandhyāsu //

VasDhS, 26, 2.2 āsīnaḥ paścimāṃ sandhyāṃ prāṇāyāmair vyapohati //

VasDhS, 26, 3.2 uttiṣṭhan pūrvasandhyāṃ tu prāṇāyāmair vyapohati //