I found these sources of protein on a bodybuilding website:

Swiss cheese:

8 gm per 1 oz serving

Greek yogurt:

23 gm per 8 oz 0 fat plain

Sockeye salmon:

23 gm per 3 oz serving

Eggs:

6 gm – 1 large egg

Chicken breast:

24 gm – boneless skinless – per 3 oz

Turkey breast:

24 gm per 3 oz

Milk:

8 gm per 1 cup

Peanut butter:

8 gm per 2 tbsp

Quinoia:

8 gm per 1 cup

Tofu:

12 gm per 3 oz

Green peas:

7 gm per 1 cup

Tilapia:

21 gm per 3 oz

Light tuna canned:

22 gm per 3 oz

Shrimp:
11.6 gm per 3 oz