Verses with the word grope in the Old Testament (4 verses):

Deuteronomy 28:29
And thou shalt grope at noonday, as the blind gropeth in darkness, and thou shalt not prosper in thy ways: and thou shalt be only oppressed and spoiled evermore, and no man shall save thee.

Job 5:14
They meet with darkness in the day time, and grope in the noonday as in the night.

Job 12:25
They grope in the dark without light, and he maketh them to stagger like a drunken man.

Isaiah 59:10
We grope for the wall like the blind, and we grope as if we had no eyes: we stumble at noon day as in the night; we are in desolate places as dead men.