Get the specified list item

• command: spo listitem get -w|--webUrl <webUrl> -l|--listId [listId] --listTitle [listTitle] -i|--id <id> -f|--field [fields]
• webUrl: The URL of the site where the list from which to retrieve items is located
• listId: The ID of the list from which to retrieve items
• listTitle: The title of the list from which to retrieve items
• id: The ID of the item to retrieve
• fields: Comma-separated list of fields to retrieve. Will retrieve all fields if not specified
• either listId or listTitle must be specified to retrieve the list, but not both
• if fields are not specified and the output is set to text (default), show only the value of Title and Id fields
• requires connection to a SharePoint site

For more information see the Get-PnPListItem cmdlet