Strong's Greek #4693
σπηλαίοις

Englishman's Concordance (References)

σπηλαίοις spēlaiois — 1 Occurrence

Hebrews 11:38 - N-DNP
GRK:ὄρεσιν καὶ σπηλαίοις καὶ ταῖς
NAS: and mountains and caves and holes
KJV: and [in] dens and
INT: in mountains and in caves and in the