The Self-create (Brahman) first acquired the Vedas. Their branches called the Angas were first acquired by Brihaspati. Bhrigu's son (Shukra) first acquired the science of ethics which is so beneficial for the universe.
वेदविद् वेद भगवान् वेदाङ्गानि बृहस्पतिः। भार्गवो नीतिशास्त्रं तु जगाद जगतो हितम्॥