Strong's Concordance G1021

Original Word: βραδύς
Transliteration: bradýs
Phonetic Spelling: brad-ooce'
[βραδύς] of uncertain affinity; slow; figuratively, dull

Usages throughout the bible

Luke 24:25 - Then he said unto them, O fools, and slow G1021 of heart to believe all that the prophets have spoken:

James 1:19 - Wherefore, my beloved brethren, let every man be swift to hear, slow G1021 to speak, slow G1021 to wrath: