I have been working with my employer for 8months...

With run away from work, it is certain that the employer (the sponsor) will file against you by reporting the escape so that in order to retrieve the passport, it must be settled with the sponsor, especially since Article (116) stipulated that
Article (116):
Where a contract is revoked by the worker for reasons other than those stipulated in Article (121), he shall be required to compensate the employer for any damage the latter sustains as a result, provided that the amount of compensation shall not exceed half a month wage for three months or for the remaining period of the contract, whichever is shorter, unless otherwise stipulated in the contract.
Then the sponsor can impose the ban on you, and thus you are forced to leave the country. Therefore, it is best to amicably settle with the work and consortium to pay a specific amount as compensation to the employer.