'Less' in the Bible

Was it to-day that I began to inquire of God for him? be it far from me: let not the king charge anything to his servant, nor to all the house of my father; for thy servant knew nothing of all this, less or more.

And Abigail came to Nabal; and behold, he held a feast in his house, like the feast of a king; and Nabal's heart was merry within him, for he was drunken to excess; so she told him nothing, less or more, until the morning light.