ṚVKh, 1, 7, 3.2 vi svā mandrā pururejamānā yuvāyatī havate vām manīṣā //

ṚVKh, 4, 9, 6.1 devo agnis sviṣṭakṛt sudraviṇā mandraḥ kavis satyamanmāyajī hotā hotur āyajīyān agne yān devān ayāḍ yāṁ apiprer ye te hotre amatsata tāṃ sasanuṣīṃ hotrāṃ devaṅgamāṃ divi deveṣu yajñam erayemaṃ sviṣṭakṛc cāgnir hotābhūd vasuvane vasudheyasya namovāke vīhi //