Peter remembered the curse (Mk 11:21-11:21)

“Then Peter

Remembered it.

He said

To Jesus.

‘Rabbi!

Look!

The fig tree

That you cursed

Has withered.’”

 

καὶ ἀναμνησθεὶς ὁ Πέτρος λέγει αὐτῷ Ῥαββεί, ἴδε ἡ συκῆ ἣν κατηράσω ἐξήρανται

 

This is a unique saying of Mark.  Peter, as the leader of the 12 apostles, remembered (καὶ ἀναμνησθεὶς ὁ Πέτρος) about what had happened the day before.  He then called Jesus “Rabbi” (λέγει αὐτῷ Ῥαββεί).  He told Jesus to look at the cursed fig tree from the previous day that had already withered (ἴδε ἡ συκῆ ἣν κατηράσω ἐξήραντα).  For Mark, it took a day, but for Matthew, it was immediate.