King James Version (KJV)
How art thou fallen from heaven, O Lucifer, son of the morning! {how} art thou cut down to the ground, which didst weaken the nations! {O Lucifer: or, O day star}
Modern English
How you have fallen from heaven, morning star, son of the dawn! How you are cut down to the ground, who laid the nations low!
Hebrew
אֵ֛יךְ נָפַ֥לְתָּ מִשָּׁמַ֖יִם הֵילֵ֣ל בֶּן־שָׁ֑חַר נִגְדַּ֣עְתָּ לָאָ֔רֶץ חוֹלֵ֖שׁ עַל־גּוֹיִֽם׃
ʾeyk napalta mishamayim heylel ben-shaḥar nigdaʿta laʾareṣ ḥvolesh ʿal-gvoyim