Strong's Greek #48
ἁγνίσατε

Englishman's Concordance (References)

ἁγνίσατε hagnisate — 1 Occurrence

James 4:8 - V-AMA-2P
GRK:ἁμαρτωλοί καὶ ἁγνίσατε καρδίας δίψυχοι
NAS: you sinners; and purify your hearts,
KJV: and purify [your] hearts,
INT: sinners and have purified [your] hearts you double minded