Romans 9:27

For though your people, O Israel, may be like the sand of the sea, Only a remnant within them will return; A destructive end is decreed, overflowing with righteousness.

‘So there will be no one who escapes or any survivors for the remnant of Judah who have entered the land of Egypt to sojourn there and then to return to the land of Judah, to which they are longing to return to live; for none will return except a few who escape.’”

“And it will be that everyone who calls on the name of Yahweh Will be delivered; For on Mount Zion and in Jerusalem There will be those who escape, As Yahweh has said, Even among the survivors whom Yahweh calls.

In this way then, at the present time, a remnant according to God’s gracious choice has also come to be.

And you brothers, in accordance with Isaac, are children of promise.