u/R3dPlaty

Rig Veda 7.86.6

न स स्वो दक्षो॑ वरुण॒ ध्रुति॒: सा सुरा॑ म॒न्युर्वि॒भीद॑को॒ अचि॑त्तिः । अस्ति॒ ज्याया॒न्कनी॑यस उपा॒रे स्वप्न॑श्च॒नेदनृ॑तस्य प्रयो॒ता ॥

न स स्वो दक्षो वरुण ध्रुतिः सा सुरा मन्युर्विभीदको अचित्तिः । अस्ति ज्यायान्कनीयस उपारे स्वप्नश्चनेदनृतस्य प्रयोता ॥

na sa svo dakṣo varuṇa dhrutiḥ sā surā manyur vibhīdako acittiḥ | asti jyāyān kanīyasa upāre svapnaś caned anṛtasya prayotā ||

English translation:

“It is not our own choice, Varuṇa, not our condition, (that is the cause of our sinning); it is that which isintoxication, wrath, gambling, ignorance; there is a senior in the proximity of the junior; even a dream is aprovocation to sin.”

Seems pretty straightforward except the bit about the junior and senior, can someone explain this part?