Ramayana
पुत्रदाराश्च वर्धन्ते सम्पदः सन्ततिस्तथा । सत्यमेतद्विदित्वा तु श्रोतव्यं नियतात्मभिः ॥ 7-111-16 ॥
His sons and wives increase, and so do his riches and his progeny; knowing this to be true, those who are self-controlled should listen to it.
english translation