Wife with odd idea and hasty heart ordered new health resort (9)
I believe the answer is:
wiesbaden
'health resort' is the definition.
(I've seen this before)
'wife with odd idea and hasty heart ordered new' is the wordplay.
I cannot really see how this works, but
'wife' could be 'w' and 'w' is located in the answer.
'and' could be 'n' (common abbreviation for 'and') and 'n' is present in the answer.
'ordered' could be 'bade' (past tense of 'bid' as in to order) and 'bade' is located in the answer.
This may be the basis of the clue (or it may be nonsense).
Can you help me to learn more?
(Other definitions for wiesbaden that I've seen before include "health resort" , "German city near Mainz" , "spa town in Germany" .)