Śatapatha Brāhmaṇa ("of a hundred paths") 1.2.2.15

1.2.2.15

so 'bhimṛśati | mā bhermā saṃvikthā iti mā tvam bheṣīrmāsaṃvikthā yattvāhamamānuṣaṃ santam mānuṣo 'bhimṛśāmītyevaitadāha

He touches it, with the text (Vâg. S. I, 23): 'Be not afraid! shrink not!' He thereby says: 'Do not thou be afraid, do not thou shrink, because I, a man, touch thee that art not human!'