en_tn/gen/26/09.md

Abimelech called Isaac to him

Abimelech probably sent someone to tell Isaac that Abimelech wanted to see him. AT: "Abimelech sent someone to bring Isaac to him" (See: rc://en/ta/man/translate/figs-metonymy)

Why did you say, 'She is my sister'?

This is a quotation within a quotation. It can be stated as an indirect quotation. AT: "Why did you say that she is your sister?" (See: rc://en/ta/man/translate/figs-quotesinquotes and rc://en/ta/man/translate/figs-quotations)

to get her

"so he could take her"