Rigveda 8.51.9
यस्या॒यं विश्व॒ आर्यो॒ दास॑: शेवधि॒पा अ॒रिः ।ति॒रश्चि॑द॒र्ये रुश॑मे॒ परी॑रवि॒ तुभ्येत्सो अ॑ज्यते र॒यिः॥
yasyāyaṃ viśva āryo dāsa: śevadhipā ariḥ |tiraścidarye ruśame parīravi tubhyetso ajyate rayiḥ ||
Our plain-language meaning of this verse is waiting for scholar review.