Which passport number should I use for the TM30 form after moving to a new residence in Thailand?

Hello guys,

My landlord will do my TM30 since I moved residence and will apply for another Covid-extension this week. Last week, I received my new passport (since my old one was expired).

When my landlord fills out the TM30, I know she needs arrival card number and passport number. Which passport number do I give? The old passport connected to arrival card or my new passport number which I will get the new visa on?

I will transfer the previous Visa from my old to the new passport on Thursday also

Thank you so much as always for the help :)