Valmiki Ramayana Yuddha Kanda Sarga 22 Shloka 69
Original Shlokaचतुर्थेनतथाचाह्नाद्वाविंशतिरथासिवा । योजनानिमहावेगैःकृतानित्वरितस्तुतैः ।।6.22.69।।
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ततः there upon, महावेगैः of great speed, त्वरितैः at once, अथापि so also, वा and, चतुर्धेन on the fourth, अह्ना a day, द्वाविंशतिः twenty two, योजनानि yojanas, कृतानि did.
There upon at once Vanaras of great speed built twenty two yojanas on the fourth day.