lade, by heavy laden

Strong’s Dictionary of Greek Words:

Greek:
φορτίζω
Transliteration:
phortizo
Phonic:
for-tid’-zo
Meaning:
from 5414; to load up (properly, as a vessel or animal), i.e. (figuratively) to overburden with ceremony (or spiritual anxiety)
KJV Usage:
lade, by heavy laden