Berean Study Bible (BSB) - Mark 3:2 >

In order to accuse Jesus, they were watching to see if He would heal on the Sabbath.

Textus Receptus (TR) - Mark 3:2 >

Καὶ παρετήρουν αὐτὸν εἰ τοῖς σάββασι θεραπεύσει αὐτόν, ἵνα κατηγορήσωσιν αὐτοῦ.