2 Corinthians 6:2

for He saith, "I have heard thee in an acceptable time, and in a day of salvation have I helped thee." Behold now is the acceptable time; behold now is the day of salvation.

Luke 4:19

and to preach the acceptable year of the Lord."

Hebrews 3:13

but exhort one another daily, while it is called to-day; that none of you may be hardened through the deceitfulness of sin:

Luke 19:42-44

saying, If thou hadst known, even thou, at lest in this thy day, the things relating to thy peace--- but now they are hid from thine eyes.

Hebrews 3:7

Therefore, as the holy Ghost saith, "To-day if ye will hear his voice,

Hebrews 4:7

He appoints a certain day, called To-day, saying by David so long after, (as it is recorded) "To-day if ye will hear his voice, harden not your hearts."

Treasury of Scripture Knowledge

Summary

(For he saith, I have heard thee in a time accepted, and in the day of salvation have I succoured thee: behold, now is the accepted time; behold, now is the day of salvation.)

Bible References

A time

Luke 4:19
and to preach the acceptable year of the Lord."
Luke 19:42
saying, If thou hadst known, even thou, at lest in this thy day, the things relating to thy peace--- but now they are hid from thine eyes.
Hebrews 3:7
Therefore, as the holy Ghost saith, "To-day if ye will hear his voice,
Hebrews 4:7
He appoints a certain day, called To-day, saying by David so long after, (as it is recorded) "To-day if ye will hear his voice, harden not your hearts."