Meaning of the Sanskrit Word: pathaya

  pāṭhāya—sends    Adi 16.18, Madhya 20.39
  pathāya—on the way of    SB 1.15.32
  pāṭhāya—sent    Madhya 16.124
  pāṭhāya—he sent    Madhya 16.124

Can't find any compound Sanskrit words containing pathaya.