Moses
Mosheh (mo-sheh')
drawing out (of the water), i.e. rescued; Mosheh, the Israelite lawgiver -- Moses.
and Aaron
'Aharown (a-har-one')
Aharon, the brother of Moses -- Aaron.
among his priests
kohen (ko-hane')
literally, one officiating, a priest; also (by courtesy) an acting priest (although a layman) -- chief ruler, own, priest, prince, principal officer.
and Samuel
Shmuw'el (sehm-oo-ale')
heard of God; Shemuel, the name of three Israelites -- Samuel, Shemuel.
among them that call
qara' (kaw-raw')
to call out to (i.e. properly, address by name, but used in a wide variety of applications)
upon his name
shem (shame)
an appellation, as a mark or memorial of individuality; by implication honor, authority, character -- + base, (in-)fame(-ous), named(-d), renown, report.
they called
qara' (kaw-raw')
to call out to (i.e. properly, address by name, but used in a wide variety of applications)
upon the LORD
Yhovah (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.
and he answered
`anah (aw-naw')
to eye or (generally) to heed, i.e. pay attention; by implication, to respond; by extens. to begin to speak; specifically to sing, shout, testify, announce
them