| Play | Key Line | Modern Text | Original Text |
| Henry VI Part 1 | 1H6 II.i.17 | Despairing of his own arm's fortitude, | Dispairing of his owne armes fortitude, |
| Henry VIII | H8 III.ii.388 | Out of a fortitude of soul I feel, | (Out of a Fortitude of Soule, I feele) |
| King Edward III | E3 III.iii.182 | Walled in with flint and matchless fortitude, | Wald in with flint of matchlesse fortitude, |
| Macbeth | Mac IV.iii.94 | Devotion, patience, courage, fortitude, | Deuotion, Patience, Courage, Fortitude, |
| Othello | Oth I.iii.220 | Cyprus. Othello, the fortitude of the place is best known | Cyprus: Othello, the Fortitude of the place is best knowne |
| The Tempest | Tem I.ii.154 | Infused with a fortitude from heaven, | Infused with a fortitude from heauen, |