By celebrating the sacrifice laid down by Brihaspati, a Brahmana who drinks wine may obtain the region of Brahmana this has been said by Brahma himself.
बृहस्पतिसवेनेष्ट्वा सुरापो ब्राह्मणः पुनः। समितिं ब्राह्मणो गच्छेदिति वै ब्रह्मणः श्रुतिः॥