Shloka 53
इन्द्रस्य दुःखप्राप्तिः—त्रिशिरोवधः, वृत्रोत्पत्तिः, जृम्भिकाजननम्
Indra’s Distress: Slaying of Triśiras, Birth of Vṛtra, and the Origin of Yawning
असृजंस्ते महासत्त्वा जृम्भिकां वृत्रनाशिनीम् । विजृम्भमाणस्य ततो वृत्रस्यास्थादपावृतात्
asṛjaṃs te mahāsattvā jṛmbhikāṃ vṛtranāśinīm | vijṛmbhamāṇasya tato vṛtrasyāsthād apāvṛtāt ||
于是，那些大力诸天生起了“呵欠之力”（jṛmbhikā），此力注定要毁灭弗栗陀。弗栗陀打呵欠、张口大伸之际，因陀罗——诛灭婆罗（Bala）者——收束四肢，从那张开的口中滑身而出。自此以后，使众生打呵欠的力量便寄居于一切有情的呼吸之中。
शल्य उवाच
Educational Q&A
The verse offers an etiological myth: an everyday bodily act (yawning) is traced to a cosmic event. It also implies that even overwhelming threats can be overcome through intelligent, timely means rather than brute force alone—aligning power with right order (dharma) and strategic discernment.
Śalya recounts how the gods generated a special force called Jṛmbhikā to bring about Vṛtra’s downfall. When Vṛtra yawned and opened his mouth wide, Indra contracted himself and escaped from the opening; thereafter the ‘yawning-force’ is said to reside in the life-breaths of beings.