King James Version (KJV)
Thou wilt prolong the king's life: and his years as many generations.
Modern English
Prolong the life of the king; may his years endure to all generations!
Hebrew
יָמִ֗ים עַל יְמֵי מֶ֗לֶךְ תּוֹסִ֗יף שְׁנוֹתָ֥יו כְּמוֹ דֹ֥ר וָדֹֽר׃
yamiym ʿal ymey melek tvosiyf shnvotayv kmvo dor vador