After           this  I  beheld ,  and ,  lo , a  great  multitude ,  which  no  man  could  number ,  of  all  nations ,  and  kindreds ,  and  people ,  and  tongues ,  stood  before  the  throne ,  and  before  the  Lamb ,  clothed  with  white  robes ,  and  palms  in  their  hands ;