Matthew 23:37

O Jerusalem, Jerusalem, thou that killest the prophets, and stonest them that have been sent unto thee! how frequently did I wish to gather together thy children, in the manner in which a hen gathers her brood under her wings, but ye were not willing!

Mark 13:31

Heaven and earth shall pass away: but my words shall not pass away.

Titus 1:2

in the hope of eternal life, which God who cannot lie, promised before the eternal times,

Hebrews 6:17-18

but God, in this wishing more abundantly to show forth to the heirs of the promise the immutability of his counsel, confirmed it by an oath:

Treasury of Scripture Knowledge

Summary

He shall cover thee with his feathers, and under his wings shalt thou trust: his truth shall be thy shield and buckler.

Bible References

His truth

Mark 13:31
Heaven and earth shall pass away: but my words shall not pass away.
Titus 1:2
in the hope of eternal life, which God who cannot lie, promised before the eternal times,
Hebrews 6:17
but God, in this wishing more abundantly to show forth to the heirs of the promise the immutability of his counsel, confirmed it by an oath: