| Play | Key Line | Modern Text | Original Text |
| Henry VI Part 1 | 1H6 I.iv.78 | In thirteen battles Salisbury o'ercame; | In thirteene Battailes, Salisbury o'recame: |
| King John | KJ II.i.460 | As maids of thirteen do of puppy-dogs. | As maids of thirteene do of puppi-dogges. |
| Timon of Athens | Tim II.ii.116 | and down in, from four score to thirteen, this spirit | and downe in, from fourescore to thirteen, this spirit |
| Twelfth Night | TN V.i.242 | Had numbered thirteen years. | Had numbred thirteene yeares. |
| Twelfth Night | TN V.i.245 | That day that made my sister thirteen years. | That day that made my sister thirteene yeares. |