Keluaran 11:10

11:10 So Moses and Aaron did all these wonders before Pharaoh, but the Lord hardened Pharaoh’s heart, and he did not release the Israelites from his land.

Yohanes 4:48

4:48 So Jesus said to him, “Unless you people ¹  see signs and wonders you will never believe!” ² 

[4:48]  ¹ tn The word “people” is not in the Greek text, but is supplied to indicate that the verb is second person plural (referring to more than the royal official alone).

[4:48]  ² tn Or “you never believe.” The verb πιστεύσητε (pisteushte) is aorist subjunctive and may have either nuance.