Such a Brahman, by always speaking the truth and by following always wisdom, and by going to his wife only in her season and never at other times, becomes a Brahmacharin.
भार्यां गच्छन् ब्रह्मचारी ऋतौ भवति वै द्विजः। ऋतुवादी भवेन्नित्यं ज्ञाननित्यश्च यो नरः॥