I will pay
shalam (shaw-lam')
to be safe (in mind, body or estate); figuratively, to be (causatively, make) completed; by implication, to be friendly; by extension, to reciprocate
my vows
neder (neh'-der)
a promise (to God); also (concretely) a thing promised -- vow(-ed).
unto the LORD
Yhovah (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.
now in the presence of all his people
`am (am)
a people (as a congregated unit); specifically, a tribe (as those of Israel); hence (collectively) troops or attendants; figuratively, a flock -- folk, men, nation, people.