Having read all the Vedas and having showed submission towards his preceptor while living with him, and having paid the preceptor's fee, the youth should return home with a perfect knowledge of all sacrifices.
अधीत्य वेदानखिलान् गुरुशुश्रूषणे रतः। गुरूणामनृणो भूत्वा समावर्तेत यज्ञवित्॥