Manusmriti
पुत्रान् द्वादश यानाह नॄणां स्वायम्भुवो मनुः । तेषां षड् बन्धुदायादाः षडदायादबान्धवाः ॥ १५८ ॥
Among the twelve sons of men whom Manu, sprung from the Self-existent (Svayambhu), enumerates, six are kinsmen and heirs, and six not heirs, (but) kinsmen.
english translation
putrAn dvAdaza yAnAha nRRNAM svAyambhuvo manuH । teSAM SaD bandhudAyAdAH SaDadAyAdabAndhavAH ॥ 158 ॥
hk transliteration by Sanscript