i am working in a private company running many institutions.i would like to know if there is rule in qatar labour law which states that if i take leave for 1 day due to personal reason on sunday i can join only on saturday loosing 6 days of salary for 1 day leave, they also reduce house allowance of six days since i am on leave for six days. please any one can guide me about which law the management is following .

with regards
dream team