Methusael

Strong’s Dictionary of Hebrew Words:

Transliteration:
Mthuwsha’el
Phonic:
meth-oo-shaw-ale’
Meaning:
from 4962 and 410, with the relative interposed; man who (is) of God; Methusael, an antediluvian patriarch
KJV Usage:
Methusael

Jackson’s Dictionary of Scripture Proper Names:

they died enquiring: they died who are of God: man who is of God

Potts’ Bible Proper Names:

Infirmity, or death, from God; man of God:―son of Mehjael, Gen. 4:18. {Unfirmitas Dei}