περ G4007
per · per
from the base of πέραν; an enclitic particle significant of abundance (thoroughness), i.e. emphasis; much, very or ever:--(whom-)soever.
3 Occurrences in the King James Bible
Hebrews 3:6But Christ as a son over his own house; whose house are we, if we hold fast the confidence and the rejoicing of the hope firm unto the end.
Hebrews 3:14For we are made partakers of Christ, if we hold the beginning of our confidence stedfast unto the end;
Hebrews 6:3And this will we do, if God permit.