samach  (saw-makh')
probably to brighten up, i.e. (figuratively) be (causatively, make) blithe or gleesome
ye with Jerusalem
Yruwshalaim  (yer-oo-shaw-lah'-im)
founded peaceful; Jerushalaim or Jerushalem, the capital city of Palestine -- Jerusalem.
and be glad
giyl  (gheel)
to spin round (under the influence of any violent emotion), i.e. usually rejoice, or (as cringing) fear -- be glad, joy, be joyful, rejoice.
with her all ye that love
'ahab  (aw-hab')
to have affection for (sexually or otherwise) -- (be-)love(-d, -ly, -r), like, friend.
her rejoice
suws  (soos)
to be bright, i.e. cheerful -- be glad, greatly, joy, make mirth, rejoice.
for joy
masows  (maw-soce')
delight, concretely (the cause or object) or abstractly (the feeling) -- joy, mirth, rejoice.
with her all ye that mourn
'abal  (aw-bal')
to bewail -- lament, mourn.
for her