Hymn Lyrics Search - Name That Hymn

Dear bros & sis.,
Am looking for a particular hymn. But i don't know the right name/title and the writer.
But i remember some part of the song. Can anyone help me find this hymn? The name, lyrics and the mp3.

Here's what i can remember-

"Labor not your crown is in heaven. Labor not ...........! There's a crown heaven. You can win it if you come".

Thank you in advance and God bless.

"LITTLE IS MUCH WHEN GOD IS IN IT"

IN THE HARVEST FIELD NOW RIPENED, THERE IS WORK FOR ALL TO DO,
HARK THE VOICE OF GOD IS CALLING, TO THE HARVEST CALLING YOU.

CHORUS:

LITTLE IS MUCH WHEN GOD IS IN IT, LABOR NOT FOR WEALTH OR FAME,
THERE'S A CROWN AND YOU CAN WIN IT, IF YOU GO IN JESUS NAME

DOES THE PLACE YOU'RE CALLED TO LABOR, SEEM SO SMALL AND LITTLE KNOWN? IT IS GREAT IF GOD IS IN IT, AND HE'LL NOT FORGET HIS OWN

REPEAT CHORUS:

WHEN THE CONFLICT HERE IS ENDED, AND OUR RACE ON EARTH IS RUN, HE WILL SAY, IF WE ARE FAITHFUL,"WELCOME HOME, MY CHILD, WELL DONE".

REPEAT CHORUS: