Mandala 5, Hymn 77, Verse 1
प्रा॒त॒र्यावा॑णा प्रथ॒मा य॑जध्वं पु॒रा गृध्रा॒दर॑रुषः पिबातः प्रा॒तर्हि य॒ज्ञम॒श्विना॑ द॒धाते॒ प्र शं॑सन्ति क॒वयः॑ पूर्व॒भाजः॑
"FIRST worship those who come at early morning: let the Twain drink before the giftless niggard. The Aṣvins claim the sacrifice at daybreak: the sages yielding the first share extol them."