he must rise from the dead
Psalm 16:9 Therefore my heart is glad, and my glory rejoiceth: my flesh also shall rest in hope.
10 For thou wilt not leave my soul in hell; neither wilt thou suffer thine Holy One to see corruption.
11 Thou wilt shew me the path of life: in thy presence is fulness of joy; at thy right hand there are pleasures for evermore.
John 20:9 For as yet they knew not the scripture, that he must rise again from the dead.