GOD'S WORD® Translation
Why don't we let someone bring a little water? After you wash your feet, you can stretch out and rest under the tree.

American Standard Version
let now a little water be fetched, and wash your feet, and rest yourselves under the tree:

Berean Study Bible
Let a little water be brought, that you may wash your feet and rest yourselves under the tree.

Douay-Rheims Bible
But I will fetch a little water, and wash ye your feet, and rest ye under the tree.

English Revised Version
let now a little water be fetched, and wash your feet, and rest yourselves under the tree:

King James Bible
Let a little water, I pray you, be fetched, and wash your feet, and rest yourselves under the tree:

World English Bible
Now let a little water be fetched, wash your feet, and rest yourselves under the tree.

Young's Literal Translation
let, I pray thee, a little water be accepted, and wash your feet, and recline under the tree;

Genesis 18:4 Additional Translations ...