Garudapurana 2.10.80

2.10.80

vimūḍhā nānupaśyanti paśyanti jñānacakṣuṣaḥ /
ātivāhikamityevaṃ vāyavīyaṃ vadanti hi //

the deluded do not see it; those who have the eye of knowledge see it. / Indeed, they call this airy [body] the subtle transit body (ātivāhika);