OET interlinear 1 KI 1:6

uW Translation Notes:

Note 1 topic: figures-of-speech / metonymy

מִ⁠יָּמָי⁠ו֙

(Some words not found in UHB: and=not he,had_rebuked_him his/its=father from,days_of,his to=say why thus you(ms)_have_done/made and=also he/it good appearance very and,,him she/it_gave_birth after ʼAⱱīshālōm )

Here the term days represents a period of time, Adonijah’s lifetime, since time is made up of days. If it would be helpful in your language, you could use an equivalent expression or plain language. Alternate translation: [during his whole life]

Note 2 topic: writing-pronouns

וְ⁠אֹת֥⁠וֹ יָלְדָ֖ה

and,,him she/it_gave_birth

The pronoun she refers to Haggith, Adonijah’s mother, whom the author mentions in the previous verse. It may be helpful to clarify this for your readers. Alternate translation: [and his mother Haggith had borne him]

Note 3 topic: figures-of-speech / explicit

וְ⁠אֹת֥⁠וֹ יָלְדָ֖ה

and,,him she/it_gave_birth

The implication is that Haggith bore Adonijah to David as his next child after the birth of Absalom and that, since Absalom and David’s two older sons by different mothers were now dead, Adonijah was David’s oldest surviving son. You could include this information if that would be helpful to your readers. Alternate translation: [and he was David’s eldest surviving son]