Strong's G1967 — ἐπιούσιος (adjective)
epiousios (ep-ee-ou'-see-os) adj.
1. for subsistence, i.e. needful
[perhaps from the same as G1966, tomorrow's, but more probably from G1909 and a derivative of the present participle feminine of G1510]
KJV: daily 
Root(s): G1966, G1909, G1510 
Hebrew root: ἐπί
Occurrences: 2