Meaning of the Sanskrit Word: yadubhih

  yadubhiḥ—by the members of the Yadu dynasty    SB 1.12.36, SB 10.1.68
  yadubhiḥ—with the Yadus    SB 1.8.38
  yadubhiḥ—by the descendants of Yadu    SB 1.15.25-26
  yadubhiḥ—by the Yadus    SB 1.15.25-26

Can't find any compound Sanskrit words containing yadubhih.