en_tn/deu/13/18.md

you are listening to the voice of Yahweh

Here "voice" represents what Yahweh says. Alternate translation: "you are obeying what Yahweh says" (See: rc://en/ta/man/jit/figs-metonymy)

that which is right in the eyes of Yahweh your God

The eyes represent seeing, and seeing represents thoughts or judgment. Alternate translation: "that which is right in Yahweh's judgment" or "that which Yahweh your God considers to be right" (See: rc://en/ta/man/jit/figs-metaphor)