Following are a number of back-translations as well as a sample translation for translators of Isaiah 19:21:

• Kupsabiny: “God shall show himself to the people of Egypt and those people shall accept to bow to God. (They) shall bring to God things by which they give gifts and burn sacrifices. Those Egyptians shall promise things that they will agree to do for God and they shall do what they have promised.” (Source: Kupsabiny Back Translation)
• Newari: “In this way the LORD will come to the Egyptians and be seen, and on that day they will accept the LORD. They will worship him with sacrifices and grain offerings, and they will make vows to the LORD and fulfill them.” (Source: Newari Back Translation)
• Hiligaynon: “The LORD will-introduce himself to them, and at that time they will-acknowledge the LORD. They will-worship him with different-kinds of offerings. They will-promise to the LORD, and they will-fulfill their promises.” (Source: Hiligaynon Back Translation)
• English: “Yahweh will enable the people of Egypt to know who he is, and at that time they will have a close relationship with Yahweh and worship him and bring to him offerings of grain and other sacrifices. They will solemnly promise to do things for Yahweh, and they will do what they promise.” (Source: Translation for Translators)