Parallels for ĀpŚS, 18, 17.1.1

Text line: indrasya vajro 'sīti ratham upāvahṛtya mitrāvaruṇayos tvā praśāstroḥ praśiṣā yunajmīti praṣṭivāhinaṃ rathaṃ yunakti //
no other annotations for this line