Verses with the word hidden in the Old Testament (11 verses):

Leviticus 5:2
Or if a soul touch any unclean thing, whether it be a carcase of an unclean beast, or a carcase of unclean cattle, or the carcase of unclean creeping things, and if it be hidden from him; he also shall be unclean, and guilty.

Deuteronomy 30:11
For this commandment which I command thee this day, it is not hidden from thee, neither is it far off.

Job 3:16
Or as an hidden untimely birth I had not been; as infants which never saw light.

Job 15:20
The wicked man travaileth with pain all his days, and the number of years is hidden to the oppressor.

Job 24:1
Why, seeing times are not hidden from the Almighty, do they that know him not see his days?

Psalms 51:6
Behold, thou desirest truth in the inward parts: and in the hidden part thou shalt make me to know wisdom.

Psalms 83:3
They have taken crafty counsel against thy people, and consulted against thy hidden ones.

Proverbs 28:12
When righteous men do rejoice, there is great glory: but when the wicked rise, a man is hidden.

Isaiah 45:3
And I will give thee the treasures of darkness, and hidden riches of secret places, that thou mayest know that I, the LORD, which call thee by thy name, am the God of Israel.

Isaiah 48:6
Thou hast heard, see all this; and will not ye declare it? I have shewed thee new things from this time, even hidden things, and thou didst not know them.

Obadiah 1:6
How are the things of Esau searched out! how are his hidden things sought up!