Mahabharata 12.172.16

अन्तरिक्षचराणां च दानवोत्तम पक्षिणाम्उत्तिष्ठति यथाकालं मृत्युर्बलवतामपि

antarikṣacarāṇāṃ ca dānavottama pakṣiṇāmuttiṣṭhati yathākālaṃ mṛtyurbalavatāmapi

Our plain-language meaning of this verse is waiting for scholar review.