OET interlinear 1 SAM 20:14

uW Translation Notes:

Note 1 topic: figures-of-speech / explicit

וְ⁠לֹ֖א אִם־עוֹדֶ֣⁠נִּי חָ֑י

and=not if (Some words not found in UHB: and=not if still,I living_(creature) and=not show with=me kindness_of YHWH and=not die )

Jonathan is referring to the time when David becomes king. You could indicate this explicitly in your translation if that would be helpful to your readers. Alternate translation: [And if I am not still alive when you become king]

Note 2 topic: grammar-connect-condition-hypothetical

וְ⁠לֹ֖א אִם־עוֹדֶ֣⁠נִּי חָ֑י

and=not if (Some words not found in UHB: and=not if still,I living_(creature) and=not show with=me kindness_of YHWH and=not die )

Jonathan is describing a condition in which a second event will take place only if a first event does. Express this condition in a way that would be natural in your language. Alternate translation: [Suppose I am not still alive when I become king.]

Note 3 topic: figures-of-speech / explicit

וְ⁠לֹֽא־תַעֲשֶׂ֧ה עִמָּדִ֛⁠י חֶ֥סֶד יְהוָ֖ה וְ⁠לֹ֥א אָמֽוּת

and=not (Some words not found in UHB: and=not if still,I living_(creature) and=not show with=me kindness_of YHWH and=not die )

Jonathan is certain that if he were still alive when David became king, David would spare his life because of the covenant they have made together. But he also wants to be certain that David will spare the lives of his descendants if he is no longer alive. You could indicate this explicitly in your translation, translating this in a way that would lead naturally to that statement in the next verse. Alternate translation: [then rather than doing the covenant faithfulness of Yahweh with me so that I do not die]

Note 4 topic: figures-of-speech / abstractnouns

וְ⁠לֹֽא־תַעֲשֶׂ֧ה עִמָּדִ֛⁠י חֶ֥סֶד יְהוָ֖ה

and=not (Some words not found in UHB: and=not if still,I living_(creature) and=not show with=me kindness_of YHWH and=not die )

See how you translated the similar expression in 20:8. Alternate translation: [then rather than being faithful to the covenant of Yahweh you made with me]

Note 5 topic: figures-of-speech / possession

וְ⁠לֹֽא־תַעֲשֶׂ֧ה עִמָּדִ֛⁠י חֶ֥סֶד יְהוָ֖ה

and=not (Some words not found in UHB: and=not if still,I living_(creature) and=not show with=me kindness_of YHWH and=not die )

Jonathan is using this possessive form to describe the covenant that he and David made with Yahweh as their witness. Alternate translation: [then rather than being faithful to the sworn covenant between us that Yahweh has witnessed]