OET interlinear 1 KI 16:10

uW Translation Notes:

Note 1 topic: figures-of-speech / explicit

וַ⁠יַּכֵּ֣⁠הוּ

(Some words not found in UHB: and,he_came Zimrī and,he,struck_him_down and,he,killed_him in=year twenty and,seven of,Asa king Yehuda and,he_became_king in,place_of_him )

See how you translated the similar expression in 15:20. Alternate translation: [and he attacked him]

Note 2 topic: translate-ordinal

בִּ⁠שְׁנַת֙ עֶשְׂרִ֣ים וָ⁠שֶׁ֔בַע לְ⁠אָסָ֖א

(Some words not found in UHB: and,he_came Zimrī and,he,struck_him_down and,he,killed_him in=year twenty and,seven of,Asa king Yehuda and,he_became_king in,place_of_him )

If your language would not represent a number in a form such as in the year of 27 to Asa, you could represent this number in a form that your language would use. Alternate translation: [in the twenty-seventh year of Asa]