I married a previously married woman, and the Prophet ﷺ said to me, "What kept you from young virgins and their playful charm?"
حدثنا حجاج قال سمعت شعبة يحدث غير مرة عن محارب بن دثار قال سمعت
تزوجت ثيبا فقال لي النبي ﷺ ما لك وللعذارى ولعابها
Its isnad is sahih. It is found in Bukhari, 7/6, in the chapter on marriage, the marriage of virgins.