Rigveda 1.164.37

६॥न वि जा॑नामि॒ यदि॑वे॒दमस्मि॑ नि॒ण्यः संन॑द्धो॒ मन॑सा चरामि ।य॒दा माग॑न् प्रथम॒जा ऋ॒तस्यादिद् वा॒चो अ॑श्नुवे भा॒गम॒स्याः॥

6 ||na vi jānāmi yadivedamasmi niṇyaḥ saṃnaddho manasā carāmi |yadā māgan prathamajā ṛtasyādid vāco aśnuve bhāgamasyāḥ ||

Our plain-language meaning of this verse is waiting for scholar review.