nazar değmesin diye tahtaya vurmak

listen to the pronunciation of nazar değmesin diye tahtaya vurmak
Türkçe - İngilizce
touch wood
hopefully (said while touching something wooden, for superstition)

And the reds are going to avoid relegation this year, touch wood.

Touching wood hoping that our good luck continues. "We've never had a flat tire on this car - touch wood."
knock on wood, without the evil eye, God forbid
nazar değmesin diye tahtaya vurmak