Berean Study Bible (BSB) - Romans 6:17 >

But thanks be to God that, though you once were slaves to sin, you wholeheartedly obeyed the form of teaching to which you were committed.

Textus Receptus (TR) - Romans 6:17 >

Χάρις δὲ τῷ Θεῷ, ὅτι ἦτε δοῦλοι τῆς ἁμαρτίας, ὑπηκούσατε δὲ ἐκ καρδίας εἰς ὃν παρεδόθητε τύπον διδαχῆς·