OET interlinear 2 SAM 3:18

uW Translation Notes:

Note 1 topic: figures-of-speech / idiom

וְ⁠עַתָּ֖ה

(Some words not found in UHB: and=now bring_~_about that/for/because/then/when YHWH he/it_had_said to/towards Dāvid to=say by,the_hand_of Dāvid servant_of,my save DOM people_of,my Yisrael from,the_hand_of Pelishtim and,from,the_hand_of all/each/any/every enemies_of,their )

See how you translated the similar expression in 2:6.

Note 2 topic: grammar-connect-logic-result

עֲשׂ֑וּ כִּ֣י יְהוָ֗ה אָמַ֤ר אֶל־דָּוִד֙ לֵ⁠אמֹ֔ר בְּ⁠יַ֣ד ׀ דָּוִ֣ד עַבְדִּ֗⁠י הוֹשִׁ֜יעַ אֶת־עַמִּ֤⁠י יִשְׂרָאֵל֙ מִ⁠יַּ֣ד פְּלִשְׁתִּ֔ים וּ⁠מִ⁠יַּ֖ד כָּל־אֹיְבֵי⁠הֶֽם

bring_~_about (Some words not found in UHB: and=now bring_~_about that/for/because/then/when YHWH he/it_had_said to/towards Dāvid to=say by,the_hand_of Dāvid servant_of,my save DOM people_of,my Yisrael from,the_hand_of Pelishtim and,from,the_hand_of all/each/any/every enemies_of,their )

If it would be more natural in your language, you could reverse the order of these phrases, since the second phrase gives the reason for the result that the first phrase describes. Alternate translation: [since Yahweh spoke about David, saying, ‘By the hand of David my servant, I will save my people Israel from the hand of the Philistines and from the hand of all of their enemies,’ do it]

Note 3 topic: figures-of-speech / quotesinquotes

לֵ⁠אמֹ֔ר בְּ⁠יַ֣ד ׀ דָּוִ֣ד עַבְדִּ֗⁠י הוֹשִׁ֜יעַ אֶת־עַמִּ֤⁠י יִשְׂרָאֵל֙ מִ⁠יַּ֣ד פְּלִשְׁתִּ֔ים וּ⁠מִ⁠יַּ֖ד כָּל־אֹיְבֵי⁠הֶֽם

to=say (Some words not found in UHB: and=now bring_~_about that/for/because/then/when YHWH he/it_had_said to/towards Dāvid to=say by,the_hand_of Dāvid servant_of,my save DOM people_of,my Yisrael from,the_hand_of Pelishtim and,from,the_hand_of all/each/any/every enemies_of,their )

If it would be clearer in your language, you could translate this so that there is not a quotation within a quotation. Alternate translation: [saying that by the hand of David his servant he would save his people Israel from the hand of the Philistines and from the hand of all of their enemies]

Note 4 topic: figures-of-speech / metonymy

בְּ⁠יַ֣ד ׀ דָּוִ֣ד עַבְדִּ֗⁠י

(Some words not found in UHB: and=now bring_~_about that/for/because/then/when YHWH he/it_had_said to/towards Dāvid to=say by,the_hand_of Dāvid servant_of,my save DOM people_of,my Yisrael from,the_hand_of Pelishtim and,from,the_hand_of all/each/any/every enemies_of,their )

Here, hand represents the actions of a person. If it would be helpful in your language, you could use an equivalent expression or state the meaning plainly. Alternate translation: [Through the actions of David my servant]

Note 5 topic: figures-of-speech / metonymy

מִ⁠יַּ֣ד פְּלִשְׁתִּ֔ים וּ⁠מִ⁠יַּ֖ד כָּל־אֹיְבֵי⁠הֶֽם

(Some words not found in UHB: and=now bring_~_about that/for/because/then/when YHWH he/it_had_said to/towards Dāvid to=say by,the_hand_of Dāvid servant_of,my save DOM people_of,my Yisrael from,the_hand_of Pelishtim and,from,the_hand_of all/each/any/every enemies_of,their )

Here, hand represents the power or control of a group. If it would be helpful in your language, you could use an equivalent expression or state the meaning plainly. Alternate translation: [from the power of the Philistines and from the power of all of their enemies] or [from the control of the Philistines and from the control of all of their enemies]