Meaning of the Sanskrit Word: suribhih

  sūribhiḥ—by the great souls    SB 1.1.17
  sūribhiḥ—by great devotees    SB 3.5.11
  sūribhiḥ—by devotees    SB 3.7.39
  sūribhiḥ—by pure devotees    SB 3.13.4
  sūribhiḥ—by the great sages    SB 3.24.32

Can't find any compound Sanskrit words containing suribhih.