AB, 3, 12, 6.0 yad gāyatre adhi gāyatram āhitaṃ traiṣṭubhād vā traiṣṭubhaṃ niratakṣata yad vā jagaj jagaty āhitam padaṃ ya it tad vidus te amṛtatvam ānaśur iti //

AVŚ, 9, 10, 1.1 yad gāyatre adhi gāyatram āhitaṃ traiṣṭubhaṃ vā traiṣṭubhān niratakṣata /