1 Now* the whole earth had one language and the same words.
Genesis 11:1 Cross References - LEB
Isaiah 19:18
18 On that day, there will be five cities in the land of Egypt that speak the ⌊language⌋* of Canaan and swear an oath to Yahweh of hosts. One will be called "City of the Sun."
Zephaniah 3:9
9 Because then I will ⌊make the speech of the nations pure⌋;* that all of them might call on the name of Yahweh, to serve him ⌊in unison⌋.*
Acts 2:6
6 And when* this sound occurred, the crowd gathered and was in confusion, because each one was hearing them speaking in his own language.