Isaiah 19 21
The Lord will make himself known to Egypt, and at that time Egypt will come to know the Lord. They will worship him with sacrifices and offerings; they will make promises to the Lord and keep them.
Compare with other 3 random translations
AMP Isaiah 19:21And the Lord will make Himself known to Egypt, and the Egyptians will know (have knowledge of, be acquainted with, give heed to, and cherish) the Lord in that day and will worship with sacrifices of animal and vegetable offerings; they will vow a vow to the Lord and perform it.
NIV Isaiah 19:21So the Lord will make himself known to the Egyptians, and in that day they will acknowledge the Lord. They will worship with sacrifices and grain offerings; they will make vows to the Lord and keep them.
NLT Isaiah 19:21The Lord will make himself known to the Egyptians. Yes, they will know the Lord and will give their sacrifices and offerings to him. They will make a vow to the Lord and will keep it.