Rigveda 8.44.10

विप्रं॒ होता॑रम॒द्रुहं॑ धू॒मके॑तुं वि॒भाव॑सुम् ।य॒ज्ञानां॑ के॒तुमी॑महे॥

vipraṃ hotāramadruhaṃ dhūmaketuṃ vibhāvasum |yajñānāṃ ketumīmahe ||

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