Rigveda 5.60.5

अ॒ज्ये॒ष्ठासो॒ अक॑निष्ठास ए॒ते सं भ्रात॑रो वावृधु॒: सौभ॑गाय ।युवा॑ पि॒ता स्वपा॑ रु॒द्र ए॑षां सु॒दुघा॒ पृश्नि॑: सु॒दिना॑ म॒रुद्भ्य॑:॥

ajyeṣṭhāso akaniṣṭhāsa ete saṃ bhrātaro vāvṛdhu: saubhagāya |yuvā pitā svapā rudra eṣāṃ sudughā pṛśni: sudinā marudbhya: ||

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