ĀpGS, 10, 2.1 garbhāṣṭameṣu brāhmaṇam upanayīta //

ĀpGS, 21, 10.1 yā māghyāḥ paurṇamāsyā upariṣṭād vyaṣṭakā tasyām aṣṭamī jyeṣṭhayā sampadyate tām ekāṣṭakety ācakṣate //