Read Isaiah 48:19 Using Other Translations
Thy seed also had been as the sand, and the offspring of thy bowels like the gravel thereof; his name should not have been cut off nor destroyed from before me.
your offspring would have been like the sand, and your descendants like its grains; their name would never be cut off or destroyed from before me."
Your descendants would have been like the sands along the seashore— too many to count! There would have been no need for your destruction, or for cutting off your family name.”