समुद्रलङ्घनारम्भः — Commencement of the Ocean-Crossing
इत्युक्त्वा सुरसां क्रुद्धो धशयोजनमायता।।।।दशयोजनविस्तारो बभूव हनुमांस्तदा।
ity uktvā surasāṃ kruddho daśayojanam āyatāṃ | daśayojanavistāro babhūva hanumāṃs tadā ||
Having spoken thus to Surasā in anger, Hanumān then became ten yojanas in breadth and ten yojanas in length.
Provoked by the words of Surasa, Hanuman stretched himself to ten yojanas.
Capability placed in service of dharma: extraordinary power is displayed not for vanity, but to overcome obstacles on a righteous errand.
The narration describes Hanumān physically enlarging himself dramatically in response to Surasā’s challenge.
Might disciplined by purpose—strength directed toward accomplishing duty.