Ramayana
एवं भविष्यतीत्युक्त्वा सुकेशतनयान्विभुः । स ययौ ब्रह्मलोकाय ब्रह्मा ब्राह्मणवत्सलः ॥ 7-5-16 ॥
Having said "So shall it be" to the sons of Sukesha, the mighty lord Brahma, who is fond of the brahmanas, departed for the world of Brahma.
english translation