Sir I lost my iqama date of 26 ..So how can I take...

Please kindly note that, according to the data received by us, in your inquiry, you have the necessary procedures to issue a replacement residence permit.
Here are the procedures needed to issue a replacement residence permit
The owner of the lost residence must report it to the police or passport control so that it is not misused.
Submit a letter from the employer explaining the reasons for the loss of the card and the place of its loss and submitting it to the Director of Passports Department.
Bring a valid passport and a copy of the lost residency, if any.
Fill out the application form for a residence permit to replace a lost one, which is available on the Passports Department website and stamp it with the stamp of the employer.
Pay the residence fee for a year, which is 500 Saudi riyals.
Submit 2 colored 4×6 photos.
Fingerprint registration.
If the expatriate does not report the loss of residence within 24 hours, he will pay a fine of 1,000 Saudi riyals.