Hi @LandryNance ,
There are a couple of ways to find items associated with a particular passage in Mastery Connect.
If you are in the middle of creating an assessment, you can filter the item list to only items with passages and select the particular passage. Click the Filter icon, click the Items with Passages radio button, and then find and select the passage you want. Apply the filter and the item list shows only items associated with the passage.

If you are looking for a list of items associated with a passage, you can go to the Items tab, click the Passages tab, and then see a list of items associated with each passage.

I hope this helps! - Jen