en_tn/2ki/22/19.md

because your heart was tender

Here "heart" represents a person's inner being. Feeling sorry is spoken of as if the heart were tender. Alternate translation: "because you felt sorry" or "because you repented" (See: rc://en/ta/man/jit/figs-metonymy and rc://en/ta/man/jit/figs-metaphor)

that they would become a desolation and a curse

The abstract nouns "desolation" and "curse" can be stated as an adjective and a verb. Alternate translation: "that I would make the land desolate and would curse them" (See: rc://en/ta/man/jit/figs-abstractnouns)

torn your clothes

This is a symbolic action that indicates intense grief or sadness. (See: rc://en/ta/man/jit/translate-symaction)

this is Yahweh's declaration

Yahweh speaks of himself by name to express the certainty of what he is declaring. See how you translated this in 2 Kings 19:33. Alternate translation: "this is what Yahweh has declared" or "this is what I, Yahweh, have declared" (See: rc://en/ta/man/jit/figs-123person)