This is a polite way of saying he did not have sex with her. AT: "Abimelech had not slept with Sarah" or "Abimelech had not touched Sarah" (See: [[rc://en/ta/man/translate/figs-euphemism]])
Here "nation" stands for the people. Abimelech is worried that God will punish not only him, but his people also. AT: "even a people who are innocent" (See: [[rc://en/ta/man/translate/figs-metonymy]])
This has quotations within a quotation. They can be stated as indirect quotations. AT: "Did he himself not tell me that she is his sister? Even she herself told me that he is her brother." (See: [[rc://en/ta/man/translate/figs-quotesinquotes]] and [[rc://en/ta/man/translate/figs-quotations]])
Abimelech used this rhetorical question to remind God of something God already knew. This can be translated as a statement. AT: "Abraham himself told me, 'She is my sister.'" or "Abraham said that she is his sister." (See: [[rc://en/ta/man/translate/figs-rquestion]])
The words "he himself" and "she herself" are used for emphasis to bring attention to Abraham and Sarah and to blame them for what happened. (See: [[rc://en/ta/man/translate/figs-rpronouns]])
# I have done this in the integrity of my heart and the innocence of my hands
Here "heart" stands for his thoughts or intentions. Also "hands" stands for his actions. AT: "I have done this with good intentions and actions" or "I have done this with no evil thoughts or actions" (See: [[rc://en/ta/man/translate/figs-metonymy]])