en_tn_condensed/psa/064/010.md

take refuge in him

Going to Yahweh for protection is spoken of as taking refuge in him. Alternate translation: "go to him for protection" (See: rc://en/ta/man/translate/figs-metaphor)

all the upright in heart will take pride in him

Here "upright in heart" is an idiom that means godly or righteous. Alternate translation: "all the people who are godly will praise him" (See: rc://en/ta/man/translate/figs-idiom)