If you can find the manual for your hub online, there is typically a recommended lacing pattern given a specific size rim.

For my hub, the recommended lacing pattern was 2 cross. (basically just means the spokes cross two times)

I didn't know anything about lacing but this park tool video is extremely helpful. In the video they do a 3 cross pattern so I also cross referenced this video to check what modifications I needed to make for a 2 cross.