'Ages' in the Bible

Trust ye in Jehovah for ever, For in Jah Jehovah is a rock of ages,

Israel hath been saved in Jehovah, A salvation age-during! Ye are not ashamed nor confounded Unto the ages of eternity!

Awake, awake, put on strength, O arm of Jehovah, Awake, as in days of old, generations of the ages, Art not Thou it that is hewing down Rahab, Piercing a dragon!