Joshua 2:4

Or, But the woman had taken and had hid them, to wit, before the messengers came from the king; as soon as she understood from her neighbours, or common rumour, that there was a suspicion of the matter, and guessed that search would be made. And this is justly mentioned as a great and generous act of faith, Hebrews 11:31, for she did apparently venture her life upon a stedfast persuasion of the truth of God's word and promise given to the Israelites. I wist not whence they were: her answer, contained in these and the following words, was palpably false, and therefore unquestionably sinful; howsoever, her intention was good therein: see Romans 3:8. But it is very probable, she being a heathen, might think, what some Christians have thought and said, that an officious lie is not unlawful. Or, at worst. this was her infirmity, which was graciously pardoned by God, and her faith was amply rewarded.