Hymn Lyrics Search - Name That Hymn

the only words i really know to this song is

i labor and i toil
?????????????
i will sow and reap the harvest
till my time down here runs out

i have loved ones over yonder
they will greet me with a shout
and will all rise up to meet me
when my time down here runs out

i have loved ones over yonder they are singing around God's throne
singing glory hallelujiah to the Lamb we made it home

Please Help

When my time down here runs out