Hidalgo County Sherriff TMs Office deputy arrested three men on Thursday evening.
This happened off Mile 17 1/2 North and Terry Road east of Edinburg after 5:30 pm.
A man was attacked with machete and cut in the face.
Paramedics rushed him to hospital, but his condition is not known.
The three men face aggravated assault charges.
Their identities have not been released and are expected to be arraigned tomorrow.