Rigveda 10.81.5

या ते॒ धामा॑नि पर॒माणि॒ याव॒मा या म॑ध्य॒मा वि॑श्वकर्मन्नु॒तेमा ।शिक्षा॒ सखि॑भ्यो ह॒विषि॑ स्वधावः स्व॒यं य॑जस्व त॒न्वं॑ वृधा॒नः॥

yā te dhāmāni paramāṇi yāvamā yā madhyamā viśvakarmannutemā |śikṣā sakhibhyo haviṣi svadhāvaḥ svayaṃ yajasva tanvaṃ vṛdhānaḥ ||

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