Cullahaṅsajātaka

Suttapiṭaka · Khuddakanikāya · Jātaka (2) · Vol. 28 · Section 197

[197] Having spoken thus to the lord of men, Dhataraṭṭha, the king of swans (haṃsa), relying on his supreme speed, went to the assembled host of his kin. Seeing those supreme birds arrived unharmed, the swans made the cry "keka! keka!" — a mighty clamor arose. Delighted that their lord was freed, reverent toward their lord, those egg-born creatures, having gained their refuge, thronged around him on every side.

English translation from the Pali (Siam Raṭṭha edition) — under review, not for citation.