American Standard Version
And Abimelech said unto Abraham, What sawest thou, that thou hast done this thing?

Berean Study Bible
Abimelech also asked Abraham, “What prompted you to do such a thing?”

Douay-Rheims Bible
And again he expostulated with him, and said, What sawest thou, that thou hast done this?

English Revised Version
And Abimelech said unto Abraham, What sawest thou, that thou hast done this thing?

King James Bible
And Abimelech said unto Abraham, What sawest thou, that thou hast done this thing?

World English Bible
Abimelech said to Abraham, "What did you see, that you have done this thing?"

Young's Literal Translation
Abimelech also saith unto Abraham, 'What hast thou seen that thou hast done this thing?'

Genesis 20:10 Additional Translations ...