एते क्षेत्रप्रसूता वै पुनस्त्वाङ्गिरसाः स्मृताः ।
रथीतराणां प्रवराः क्षेत्रोपेता द्विजातयः ॥ ३ ॥
punas tv aṅgirasah smrtah
ete-the sons begotten by Aṅgira; ksetra-prasutah-became the children of Rathitara and belonged to his family (because they were born from the womb of his wife); vai-indeed; punah-again; tu-but; aṅgirasah-of the dynasty of Aṅgira; smrtah-they were called; rathitaranam-of all the sons of Rathitara; pravarah-the chief; ksetra-upetah-because of being born of the ksetra (field); dvi-jatayah-called brahmana (being a mixture of brahmana and ksatriya).
Having been born from the womb of Rathitara's wife, all these sons were known as the dynasty of Rathitara, but because they were born from the semen of Aṅgira, they were also known as the dynasty of Aṅgira. Among all the progeny of Rathitara, these sons were the most prominent because, owing to their birth, they were considered brahmanas.
Srila Visvanatha Cakravarti Thakura gives the meaning of dvi-jatayah as "mixed caste," indicating a mixture of brahmana and ksatriya.