Yes you can ----------- Jeremy Crawford tweeted the [following][1]. > A spell you duplicate with wish can be cast at a higher level, as long > as that level is no higher than 8th. The wording of **Wish** for casting other spells is: > *The basic use of this spell is to duplicate any other spell of 8th > level or lower. You don't need to meet any requirements in that spell, > including costly components. The spell simply takes effect.* Glyph of Warding have the following phrase: > **Spell Glyph.** *You can store a prepared spell of 3rd level or lower in > the glyph by casting it as part of creating the glyph. [...] If you create a spell glyph, you can store any spell of up to the same level as the slot you use for the glyph of warding.* For example, you can cast **Glyph** at 5th level, then use **Wish** to cast **Planar Binding**, **Wish** would null the material cost of **Planar Binding**. Just remember that **Wish** can only replicate spells up to 8th level. So you could use your 8th level slot to cast **Glyph** then use **Wish** to store any th level or lower spell. [1]: https://www.sageadvice.eu/2018/01/16/when-wish-is-used-to-duplicate-a-spell-can-it-be-duplicated-at-a-higher-level/