Strong's Concordance G541

Original Word: ἀπαύγασμα
Transliteration: apaúgasma
Phonetic Spelling: ap-ow'-gas-mah
[ἀπαύγασμα] from a compound of G575 and G826; an off-flash, i.e. effulgence

Usages throughout the bible

Hebrews 1:3 - Who being the brightness G541 of his glory, and the express image of his person, and upholding all things by the word of his power, when he had by himself purged our sins, sat down on the right hand of the Majesty on high;