Mahabharata 12.202.19

ततोऽगमन्विस्मयं ते दानवेन्द्रा भयात्तदासंशयं गतमात्मानं मेनिरे च सहस्रशः

tato'gamanvismayaṃ te dānavendrā bhayāttadāsaṃśayaṃ gatamātmānaṃ menire ca sahasraśaḥ

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