Strong’s Greek
G4694 — spilas
The entry below is Strong’s own definition (1890, public domain), and every verse where the word occurs.
σπιλάς
spilas — pronounced spee-las'
of uncertain derivation; a ledge or reef of rock in the sea:--spot (by confusion with 4696). see GREEK for 4696
1 occurrence in the KJV.
Jude 1:12
These are spots in your feasts of charity, when they feast with you, feeding themselves without fear: clouds they are without water, carried about of winds; trees whose fruit withereth, without fruit, twice dead, plucked up by the roots;