תהילים פד:ז פירוש: רש״י

Transgressors in the valley of weeping Those who transgress Your law behold, they are in the depth of Gehinnom with weeping and wailing.

make it into a fountain with the tears of their eyes.

also with blessings they enwrap [their] Teacher They bless and thank His name and say, “He judged us fairly, and His judgment is true.” (Another explanation: Shem Ephraim) And the one who taught us to follow the good way enwraps us with blessings, but we did not obey him.