Amasai

"Burdensome. (1.) A Levite, son of Elkanah, of the ancestry of" "Samuel (1 Chr. 6:25, 35)." "(2.) The leader of a body of men who joined David in the "stronghold, probably of Adullam (1 Chr. 12:18)." "(3.) One of the priests appointed to precede the ark with blowing of trumpets on its removal from the house of Obed-edom (1 Chr. 15:24). "(4.) The father of a Levite, one of the two Kohathites who took a prominent part at the instance of Hezekiah in the cleansing of the temple (2 Chr. 29:12).

Definition of Amasai:
"strong"