Laravel - Queue Multiple databases

I have multiple databases in my config/app.php, like: database1, database2.

I have 1 job that works on both databases, so how can I verify the correct database that needs to be connected by the queue?

e.g when I make migration I use:

php artisan migrate --database=database1

Have any default property to set in the job, such as: $connection which I can set in the job constructor?

via Chebli Mohamed