Place in Jerusalem to obtain ham seen vandalised (10)
I believe the answer is:
gethsemane
'place in jerusalem' is the definition.
(biblical location)
'obtain ham seen vandalised' is the wordplay.
'obtain' becomes 'get' (synonyms).
'vandalised' indicates an anagram.
'ham'+'seen'='hamseen'
'hamseen' with letters rearranged gives 'hsemane'.
'get'+'hsemane'='GETHSEMANE'
'to' is the link.
(Other definitions for gethsemane that I've seen before include "Biblical garden" , "Site of Jesus's arrest" , "place of betrayal" .)