Skandapurana 5.222.5

5.222.5

aurasaḥ kṣetrajaścaiva krayakrītaśca pālitaḥ ..
pratipannaḥ sahoḍhaśca kānīnaścāpi sattama..5..

the son of the body, the son of the wife, the bought son, and the foster son, / the accepted son, the son taken with the pregnant bride, and the son of an unmarried girl, O best of men;