Verse 11

पश्य भावनया प्राप्तं मनसैवात्मजं वपुः ।तस्मात्तत्कलनां राम सर्वशक्तियुतां विदुः

In plain words

See, Rāma: through bhāvanā, by the mind alone, a self-born body is attained. Therefore they know its kalanā to be endowed with every śakti.