| LLL IV.ii.70 | [Holofernes to Nathaniel and Dull, of his literary gifts] These are ... nourished in the womb of pia mater |
| TC II.i.70 | [Thersites to Achilles, of Ajax] his pia mater is not worth the ninth part of a sparrow |
| TN I.v.110 | [Feste to Olivia, of Sir Toby] one of thy kin has a most weak pia mater |