OK. Get some proper advice on this as the benefits system is complex. Some benefits are affected by savings and other income and some are not.
Your hubby can claim contribution based Job Seekers Allowance for the first 6 months. This is based on the national insurance contributions he has paid during his working life, and he has a right to claim this. He will need to sign on and show that he is looking for employment.
After this 6 months, if he has not found work, then the contribution based JSA will stop. Future claims will take into account the both of your situations and any dependent children. This is when your savings and your IcB and Ind Inj Bens will be taken into account.
However, they amount of saving you can have before this prevents you claiming varies depending on age.
Finally, if you have been unable to work for a period of time it might be worth exploring if you could qualify for disability living allowance. Again this is not means tested but is based on your need for help and support with day to day living (dressing, washing, getting in and out of bed/chairs).
Go to see your local citizens advice bureau and ask for a full benefits entitlement check and for more information on DLA.
Please don't listen to some of the other bigoted idiots who have posted responses. If you are entitled, claim.
Take care