Strong's Greek #2191
ἔχιδνα

Englishman's Concordance (References)

ἔχιδνα echidna — 1 Occurrence

Acts 28:3 - N-NFS
GRK:τὴν πυράν ἔχιδνα ἀπὸ τῆς
NAS: them on the fire, a viper came
KJV: there came a viper out of
INT: the fire a viper out of the