Strong's Greek #4073
πέτραις

Englishman's Concordance (References)

πέτραις petrais — 1 Occurrence

Revelation 6:16 - N-DFP
GRK:καὶ ταῖς πέτραις πέσετε ἐφ'
NAS: to the mountains and to the rocks, Fall
KJV: to the mountains and rocks, Fall on
INT: and to the rocks Fall on