"Therefore I remember you from the land of the Jordan, the heights of Hermon, from the hill Mizar" (42:6). Where was the psalmist?

The psalm names the places and says no more about them. Hermon is named in other books too, as in "from the valley of the Arnon to Mount Hermon" (Deuteronomy 3:8). The heights of Hermon is one Hebrew word, a plural, which Strong's gives as "Hermons, i.e. its peaks". Mizar is named nowhere else in the Bible, and the psalm doesn't say where it is. What the psalm does say is that the psalmist remembers God from there (Psalm 42:6), asks, "When shall I come and appear before God?" (Psalm 42:2), and remembers how they once "led them to God’s house" (Psalm 42:4). It doesn't say why the psalmist was there, or when, and these notes don't guess.