Then on that day
yowm (yome)
a day (as the warm hours),
David
David (daw-veed')
loving; David, the youngest son of Jesse -- David.
delivered
nathan (naw-than')
to give, used with greatest latitude of application (put, make, etc.)
first
ro'sh (roshe)
the head (as most easily shaken), whether literal or figurative (in many applications, of place, time, rank, itc.)
this psalm to thank
yadah (yaw-daw')
cast (out), (make) confess(-ion), praise, shoot, (give) thank(-ful, -s, -sgiving).
the LORD
Yhovah (yeh-ho-vaw')
(the) self-Existent or Eternal; Jehovah, Jewish national name of God -- Jehovah, the Lord.
into the hand
yad (yawd)
a hand (the open one (indicating power, means, direction, etc.),
of Asaph
Acaph (aw-sawf')
collector; Asaph, the name of three Israelites, and of the family of the first -- Asaph.
and his brethren
'ach (awkh)
a brother (used in the widest sense of literal relationship and metaphorical affinity or resemblance (like 1) -- another, brother(-ly); kindred, like, other.