Where does “gubernare” come from?

gubernare (Latin) comes from Ancient Greek κυβερνάω, from Proto-Indo-European kʷerb- — to rotate, turn, turn around; to turn.

Ancestry of “gubernare”, step by step

Step	Language	Word	Meaning
1	Ancient Greek	κυβερνάω	to steer, drive, am a steersman, pilot; to guide,...
2	Proto-Indo-European	kʷerb-	to rotate, turn, turn around; to turn

gubernare — Etymology, Origin & Word History | Etymology Explorer