The default Protection leveling build (wowforeverbuilds.com), 51 points, grouped by level range.
GIF2.Paladin.00000000000000000-55322132513501530-05000000000000000
Levels 10–19
- from 10: Redoubt 5/5
- from 15: Precision 3/3
- from 18: Divine Intellect 2/5
Levels 20–29
- from 20: Toughness 2/5
- from 22: Shield Specialization 2/2
- from 24: Divine Intellect 3/5
- from 25: Improved Righteous Fury 3/3
- from 28: Templar's Bulwark 1/1
- from 29: Divine Intellect 4/5
Levels 30–39
- from 30: Reckoning 5/5
- from 35: Iron Creed 3/3
- from 38: Holy Shield 1/1
- from 39: Sacred Duty 1/2
Levels 40–49
- from 40: Sacred Duty 2/2
- from 41: Swift Judgement 1/1
- from 42: Toughness 5/5
- from 45: Anticipation 5/5
Levels 50–59
- from 50: Benediction 5/5
- from 55: Improved Hammer of Justice 3/3
- from 58: Divine Intellect 5/5
- from 59: Guardian's Favor 1/2
Levels 60–60
- from 60: Guardian's Favor 2/2