2 Kings 10:36

And the time that Jehu reigned over Israel in Samaria {was} twenty and eight years. {the time: Heb. the days were}

The time that Jehu reigned over Israel in Samaria was twenty-eight years.

וְהַיָּמִ֗ים אֲשֶׁ֨ר מָלַ֤ךְ יֵהוּא֙ עַל־יִשְׂרָאֵ֔ל עֶשְׂרִ֥ים וּשְׁמֹנֶֽה־שָׁנָ֖ה בְּשֹׁמְרֽוֹן׃

vhayamiym ʾasher malak yehvʾ ʿal-yishraʾel ʿeshriym vshmoneh-shanah bshomrvon