OET interlinear PSA 110:1

uW Translation Notes:

Note 1 topic: figures-of-speech / idiom

שֵׁ֥ב לִֽ⁠ימִינִ֑⁠י

(Some words not found in UHB: of,David song says_of YHWH to,lord_of,my sit to,my_right_of,hand until I_will_put/place enemies_of,your footstool for,feet_of,your )

Yahweh is using Sit at my right hand as a common expression of the culture to mean “Take the place of highest honor and authority beside me.” If this phrase does not have that meaning for your readers, you could use a comparable expression from your language that does have that meaning, or you could state the meaning plainly. Alternate translation: [Sit with me in the honored place]

Note 2 topic: figures-of-speech / metaphor

עַד־אָשִׁ֥ית אֹ֝יְבֶ֗י⁠ךָ הֲדֹ֣ם לְ⁠רַגְלֶֽי⁠ךָ

until (Some words not found in UHB: of,David song says_of YHWH to,lord_of,my sit to,my_right_of,hand until I_will_put/place enemies_of,your footstool for,feet_of,your )

Here Yahweh is speaking of defeating enemies as if he were making them into a footstool for your feet. Your language may have a comparable expression that you can use in your translation, or you could state the meaning plainly. Alternate translation: [until I give you victory over your enemies]