Rigveda 1.142.4
ई॒ळि॒तो अ॑ग्न॒ आ व॒हेन्द्रं॑ चि॒त्रमि॒ह प्रि॒यम् ।इ॒यं हि त्वा॑ म॒तिर्ममाच्छा॑ सुजिह्व व॒च्यते॑॥
īḷito agna ā vahendraṃ citramiha priyam |iyaṃ hi tvā matirmamācchā sujihva vacyate ||
Our plain-language meaning of this verse is waiting for scholar review.