OET interlinear 1 KI 11:39

uW Translation Notes:

Note 1 topic: figures-of-speech / metaphor

אֶת־זֶ֥רַע דָּוִ֖ד

DOM seed/offspring (Some words not found in UHB: and,I_afflicted DOM seed/offspring Dāvid because_of this(f) but not all the=days )

See how you translated the similar expression in [11:14](../11/14.md). Alternate translation: [the descendants of David] or [David’s successors in his dynasty]

Note 2 topic: figures-of-speech / explicit

לְמַ֣עַן זֹ֑את

because_of this(f)

By on account of this, God means on account of Solomon’s disobedience and idolatry that he has described earlier. You could indicate this explicitly in your translation if that would be helpful to your readers. Alternate translation: [because Solomon has forsaken me and worshiped other gods]

Note 3 topic: figures-of-speech / metonymy

אַ֖ךְ לֹ֥א כָל־הַ⁠יָּמִֽים

but not all (Some words not found in UHB: and,I_afflicted DOM seed/offspring Dāvid because_of this(f) but not all the=days )

Here, days represents time or duration. If it would be helpful in your language, you could use an equivalent expression or plain language. Alternate translation: [but not for all time]