Strong's Greek #950
βεβαιοῦσθαι

Englishman's Concordance (References)

βεβαιοῦσθαι bebaiousthai — 1 Occurrence

Hebrews 13:9 - V-PNM/P
GRK:γὰρ χάριτι βεβαιοῦσθαι τὴν καρδίαν
NAS: for the heart to be strengthened by grace,
KJV: that the heart be established with grace;
INT: indeed with grace to be confirmed the heart