Shiva Purana
लौकिका ब्राह्मणास्सर्वे क्षत्रियाश्च विशः क्रमात् ॥ वेदवेदांगतत्त्वज्ञाः सर्वशास्त्रविशारदाः ॥ १७० ॥
All the worldly brahmins and kshatriyas were in order They were well versed in the truth of the Vedas and Vedic literature and were well versed in all scriptures.
english translation
laukikA brAhmaNAssarve kSatriyAzca vizaH kramAt ॥ vedavedAMgatattvajJAH sarvazAstravizAradAH ॥ 170 ॥
hk transliteration by Sanscript