Sirach 2:12

12 Woe be to fearful hearts, and faint hands, and the sinner that goeth two ways!

Sirach 2:12 In-Context

10 Look at the generations of old, and see; did ever any trust in the Lord, and was confounded? or did any abide in his fear, and was forsaken? or whom did he ever despise, that called upon him?
11 For the Lord is full of compassion and mercy, longsuffering, and very pitiful, and forgiveth sins, and saveth in time of affliction.
12 Woe be to fearful hearts, and faint hands, and the sinner that goeth two ways!
13 Woe unto him that is fainthearted! for he believeth not; therefore shall he not be defended.
14 Woe unto you that have lost patience! and what will ye do when the Lord shall visit you?

The Brenton translation of the Septuagint is in the public domain.