Meaning of the Sanskrit Word: suribhih

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

Can't find any compound Sanskrit words containing suribhih.