'Secret' in the Bible

and Jonathan son of Saul delighted exceedingly in David, and Jonathan declareth to David, saying, 'Saul my father is seeking to put thee to death, and, now, take heed, I pray thee, in the morning, and thou hast abode in a secret place, and been hidden,

and it hath come to pass, she is riding on the ass and is coming down in the secret part of the hill-country, and lo, David and his men are coming down to meet her, and she meeteth them.