Hebrews 11:11
By faith also that very Sarah, who was barren, received ability for the conception of seed, and past the usual time of life brought forth a child, because she accounted that he who promised it, would be true to his promise.
Hebrews 10:23
let us hold fast the profession of hope unwavering, (for he who promises is faithful.)
Luke 1:36
And, behold, Elisabeth thy cousin, she also hath conceived in her old age: and this is the fifth month [of pregnancy] with her who was called barren.
Romans 4:20-21
for he disputed not against the promise of God with unbelief; but was mighty in faith, giving glory to God;
1 Peter 3:5-6
For so in times of old the holy women also, who hoped in God, adorned themselves, being in subjection to their own husbands;