Rigveda 10.134.6
दी॒र्घं ह्य॑ङ्कु॒शं य॑था॒ शक्तिं॒ बिभ॑र्षि मन्तुमः ।पूर्वे॑ण मघवन्प॒दाऽजो व॒यां यथा॑ यमो दे॒वी जनि॑त्र्यजीजनद्भ॒द्रा जनि॑त्र्यजीजनत्॥
dīrghaṃ hyaṅkuśaṃ yathā śaktiṃ bibharṣi mantumaḥ |pūrveṇa maghavanpadā'jo vayāṃ yathā yamo devī janitryajījanadbhadrā janitryajījanat ||
Our plain-language meaning of this verse is waiting for scholar review.