OET interlinear ACTs 3:7

uW Translation Notes:

Note 1 topic: writing-pronouns

πιάσας αὐτὸν τῆς δεξιᾶς χειρὸς, ἤγειρεν αὐτόν; παραχρῆμα δὲ ἐστερεώθησαν αἱ βάσεις αὐτοῦ καὶ τὰ σφυδρά

˓having˒_grabbed (Some words not found in SR-GNT: Καί πιάσας αὐτόν τῆς δεξιάς χειρός ἤγειρεν αὐτόν παραχρῆμα δέ ἐστερεώθησαν αἱ βάσεις αὐτοῦ καί τά σφυδρά)

In this verse, the pronoun he refers to Peter, while the pronouns him and his refer to the lame man. You could indicate that specifically in at least some of the cases if that would be helpful to your readers. Alternate translation: [seizing the man by the right hand, Peter raised him up, and immediately the man’s feet and ankles were made strong]

Note 2 topic: figures-of-speech / activepassive

ἐστερεώθησαν αἱ βάσεις αὐτοῦ καὶ τὰ σφυδρά

˓were˒_strengthened the feet ˱of˲_him (Some words not found in SR-GNT: Καί πιάσας αὐτόν τῆς δεξιάς χειρός ἤγειρεν αὐτόν παραχρῆμα δέ ἐστερεώθησαν αἱ βάσεις αὐτοῦ καί τά σφυδρά)

If it would be helpful in your language, you could state this with an active form. Alternate translation: [his feet and ankles became strong]