וַיִּשְׁלַ֥ח דָּוִ֖ד מְרַגְּלִ֑ים וַיֵּ֕דַע כִּֽי־בָ֥א שָׁא֖וּל אֶל־נָכֽוֹן׃
David therefore sent out spies, and understood that Saul was come of a certainty.
Read the Targum (classical Aramaic translation) of I Samuel 26:4: Targum Onkelos and other Aramaic renditions, free online, no signup.