Verse 34

तदिदानीं तपस्तप्स्ये तपसा येन शाखिषु ।खगवत्स्थितिमाप्नोमि शाखासु च दलेषु च

In plain words

"Now, then, I shall practise austerity, an austerity by which I may gain, like a bird, a dwelling on the trees, on their branches and on their leaves."