Luke 1:50

And his mercy is on those who fear him from generation to generation.

Romans 15:8-9

For I tell you that Christ has become a servant of the circumcised to show God's truth, to confirm the promises made to the patriarchs,

Titus 1:2

in the hope of eternal life, which God, who cannot lie, promised long ages ago,

Hebrews 6:13-18

For when God made a promise to Abraham, since he had no one greater by whom to swear, he swore by himself,

Treasury of Scripture Knowledge

Summary

For the LORD is good; his mercy is everlasting; and his truth endureth to all generations.

His mercy

Bible References

His mercy

Luke 1:50
And his mercy is on those who fear him from generation to generation.

And his truth

Romans 15:8
For I tell you that Christ has become a servant of the circumcised to show God's truth, to confirm the promises made to the patriarchs,
Titus 1:2
in the hope of eternal life, which God, who cannot lie, promised long ages ago,
Hebrews 6:13
For when God made a promise to Abraham, since he had no one greater by whom to swear, he swore by himself,