Kauṣītaki (Śāṅkhāyana) Brāhmaṇa 18.4.12

18.4.12

atirohito mad ity eva tam manyamānaḥ paridadhyāt / (soma: aAśvina śastra)

whenever its ruddiness comes on, whenever all its rays move out towards him, that is the time for the conclusion; for at this time he is freed from evil, severed from evil. He smites away evil, he is severed from evil, who concludes at this time. If there is rain, that is the form of him by which he supports offspring; this breath in the self is one with it; ‘It is not concealed from me’,