I think these are the lyrics


on that resurrection morning
when the redeemed are gathering in
i'll be in that royal number when they call my name
when they all join in and sing
hallelujah to the king
i'll join in that joyful sound lord here i am

here i am
her i am
i'm the one the shepherd left the fold to find
there were ninety and nine
but he left the fold to find
one little lost lamb lord here i am

when old gabriel sounds the trumpet
and we rise up in the air
in less time than a split second
we'll be changed from here to there
where there'll be no grief or pain
perfect peace and joy shall reign
home at last i shall proclaim
lord here i am

the song goes like this

Here I am
Here I am
I'm the one the shepherd left the fold and found.
There were ninety and nine, but he left them all to find
One little lost lamb, Lord, Here I am.