Is it ensure, insure, or assure?
"the Pentateuch," 1570s, from Hebrew torah, literally "instruction, law," verbal noun from horah "he taught, showed."
The law on which Judaism is founded (torah is Hebrew for “law”). This law is contained in the first five books of the Bible (Genesis, Exodus, Leviticus, Numbers, and Deuteronomy). Torah can also refer to the entire body of Jewish law and wisdom, including what is contained in oral tradition.