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ὃς ἔδωκεν ἑαυτὸν ὑπὲρ ἡμῶν (Tit 2:14)
who gave himself for us
It is found in the NT in the following forms:
ἐμαυτόν myself
σεαυτόν yourself
ἑαυτόν (αὑτόν) himself
ἑαυτήν (αὑτήν) herself
ἑαυτό (αὑτό) itself
ἑαυτού ourselves, yourselves, themselves