Rigveda 7.37.3

उ॒वोचि॑थ॒ हि म॑घवन्दे॒ष्णं म॒हो अर्भ॑स्य॒ वसु॑नो विभा॒गे ।उ॒भा ते॑ पू॒र्णा वसु॑ना॒ गभ॑स्ती॒ न सू॒नृता॒ नि य॑मते वस॒व्या॑॥

uvocitha hi maghavandeṣṇaṃ maho arbhasya vasuno vibhāge |ubhā te pūrṇā vasunā gabhastī na sūnṛtā ni yamate vasavyā ||

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