Exodus 15:18וָעֶד
The LORD will reign forever and ever!”
Job 19:24לָעַד
by an iron stylus on lead, or chiseled in stone forever.
Psalm 9:5וָעֶד
You have rebuked the nations; You have destroyed the wicked; You have erased their name forever and ever.
Proverbs 12:19לָעַד
Truthful lips endure forever, but a lying tongue lasts only a moment.
Isaiah 9:6אֲבִיעַד
For unto us a child is born, unto us a son is given, and the government will be upon His shoulders. And He will be called Wonderful Counselor, Mighty God, Everlasting Father, Prince of Peace.
Micah 4:5וָעֶד פ
Though all the nations may walk in the name of their gods, yet we will walk in the name of the LORD our God forever and ever.

Brown-Driver-Briggs

עַד and וָעֶ֑ד (so alw.) n.m. perpetuity (= advancing time)

1. of past time: ancient mountains

2. of future time, לָעַד for ever

Sources: Brown-Driver-Briggs (1906, public domain) from the Open Scriptures Hebrew Lexicon (CC BY 4.0), glosses from STEPBible TBESH (CC BY 4.0); STEPBible TAHOT (Hebrew Bible, Leningrad Codex, CC BY 4.0); the Berean Standard Bible (public domain). Reformatted by Word Study, wording unchanged. All sources and licenses.