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350 B
350 B
day and night
This merism refers to "all the time" or "continually." (See: rc://en/ta/man/translate/figs-merism)
let your heart be true
"be wholly devoted"
walk in his statutes
The way a person lives is spoken of as if that person were walking on a path. AT: "always obey his statutes" (See: rc://en/ta/man/translate/figs-metaphor)