1 John 2:24

As for you, let that which ye heard from the beginning abide in you. If that which ye heard from the beginning abide in you, ye also shall abide in the Son and in the Father.

John 14:23

Jesus answered, and said to him, "If any one loves Me, he will keep My word; and My Father will love him, and We will come to him, and make Our abode with him.

1 John 1:3

that which we have seen and heard we declare to you also, that ye also may have fellow-ship with us; and our fellowship also is with the Father, and with His Son Jesus Christ.

1 John 2:7

Beloved, I write no new commandment to you, but and old commandment which ye had from the beginning. The old commandment is the word which ye heard.

Luke 1:2

even as those who from the beginning were eye-witnesses and ministers of the word delivered them to us;

Luke 9:44

"Put ye these words into your ears; for the Son of Man is about to be delivered up into the hands of men."

John 8:25

They said, therefore, to Him, "Who art Thou?" Jesus said to them, "Even that which I am saying to you from the beginning.

John 15:7

If ye abide in Me, and My words abide in you, ask whatsoever ye will, and it shall be done to you.

John 15:9-10

Even as the Father loved Me, I also loved you; abide in My love.

John 17:21-24

that they may all be one, even as Thou, Father, art in Me, and I in Thee, that they also may be in us; that the world may believe that Thou didst send Me.

Philippians 4:15

And know ye also, Philippians, that in the beginning of the Gospel, when I went forth from Macedonia, no assembly had fellowship with me in the matter of giving and receiving, but ye only;

Colossians 3:16

Let the word of Christ dwell in you richly in all wisdom; teaching and admonishing one another with psalms, hymns, spiritual songs, singing with grace in your hearts, to God.

Hebrews 2:1

For this reason, it is needful that we give the more earnest heed to the things heard, lest at any time we drift past them.

Hebrews 3:14

for we have become partakers of Christ, if we hold fast the beginning of our confidence firm to the end:

1 John 1:7

but, if we walk in the light, as He is in the light, we have fellowship with One another, and the blood of Jesus His Son cleanses us from all sin.

1 John 4:13

In this we know that we abide in Him, and He in us, because He hath given us of His Spirit.

1 John 4:16

And we have known and believed the love which God hath in us. God is love, and he that abides in love abides in God, and God abideth in him.

2 John 1:5-6

And now I beseech you, lady, not as writing a new commandment to you, but that which we had from the beginning, that we love one another.

3 John 1:3

For I rejoiced exceedingly, when brethren came and testified to your truth, even as you walk in truth.

Revelation 3:3

Remember, therefore, how you have received, and did hear; and keep it, and repent. If, therefore, you do not watch, I will come as a thief, and you shall not know at what hour I will come upon you.

Revelation 3:11

I am coming speedily; hold fast that which you have, that no one take your crown.

Treasury of Scripture Knowledge

Summary

Let that therefore abide in you, which ye have heard from the beginning. If that which ye have heard from the beginning shall remain in you, ye also shall continue in the Son, and in the Father.

Bible References

Which

1 John 2:7
Beloved, I write no new commandment to you, but and old commandment which ye had from the beginning. The old commandment is the word which ye heard.
Luke 1:2
even as those who from the beginning were eye-witnesses and ministers of the word delivered them to us;
John 8:25
They said, therefore, to Him, "Who art Thou?" Jesus said to them, "Even that which I am saying to you from the beginning.
Philippians 4:15
And know ye also, Philippians, that in the beginning of the Gospel, when I went forth from Macedonia, no assembly had fellowship with me in the matter of giving and receiving, but ye only;
2 John 1:5
And now I beseech you, lady, not as writing a new commandment to you, but that which we had from the beginning, that we love one another.

Ye also

1 John 1:3
that which we have seen and heard we declare to you also, that ye also may have fellow-ship with us; and our fellowship also is with the Father, and with His Son Jesus Christ.
1 John 4:13
In this we know that we abide in Him, and He in us, because He hath given us of His Spirit.
John 14:23
Jesus answered, and said to him, "If any one loves Me, he will keep My word; and My Father will love him, and We will come to him, and make Our abode with him.
John 15:9
Even as the Father loved Me, I also loved you; abide in My love.
John 17:21
that they may all be one, even as Thou, Father, art in Me, and I in Thee, that they also may be in us; that the world may believe that Thou didst send Me.