Romans 15:1

We who are strong ought to bear with the failings of the weak, and not to please ourselves.

Romans 14:1

As for the man who is weak in faith, accept him, but not for disputes over opinions.

1 Thessalonians 5:14

And we urge you, brethren, admonish the idlers, encourage the fainthearted, help the weak, be patient with everyone.

Galatians 6:1-2

Brethren, even if anyone is caught in a trespass, you who are spiritual, restore such a one in a spirit of gentleness; each one looking to yourself, so that you too will not be tempted.

1 Corinthians 9:22

To the weak I became weak, that I might win the weak. I have become all things to all men, so that I might by all means save some.

Romans 4:20

He did not waver at the promise of God through unbelief, but was strengthened in his faith and gave glory to God,

1 Corinthians 4:10

We are fools for Christ's sake, but you are wise in Christ; we are weak, but you are strong; you are distinguished, but we are without honor.

1 Corinthians 12:22-24

On the contrary, the parts of the body that seem to be weaker are indispensable,

2 Corinthians 12:10

That is why, for Christ's sake, I am content in weaknesses, in insults, in hardships, in persecutions, in difficulties; for when I am weak, then I am strong.

Ephesians 6:10

Finally, be strong in the Lord and in the strength of his might.

2 Timothy 2:1

You then, my son, be strong in the grace that is in Christ Jesus.

1 John 2:14

I wrote to you, little children, because you have known the Father. I wrote to you, fathers, because you have known him who is from the beginning. I wrote to you, young men, because you are strong, and the word of God abides in you, and you have overcome the evil one.

Treasury of Scripture Knowledge

Summary

We then that are strong ought to bear the infirmities of the weak, and not to please ourselves.

Please

General references

Bible References

Strong

Romans 4:20
He did not waver at the promise of God through unbelief, but was strengthened in his faith and gave glory to God,
1 Corinthians 4:10
We are fools for Christ's sake, but you are wise in Christ; we are weak, but you are strong; you are distinguished, but we are without honor.
2 Corinthians 12:10
That is why, for Christ's sake, I am content in weaknesses, in insults, in hardships, in persecutions, in difficulties; for when I am weak, then I am strong.
Ephesians 6:10
Finally, be strong in the Lord and in the strength of his might.
2 Timothy 2:1
You then, my son, be strong in the grace that is in Christ Jesus.
1 John 2:14
I wrote to you, little children, because you have known the Father. I wrote to you, fathers, because you have known him who is from the beginning. I wrote to you, young men, because you are strong, and the word of God abides in you, and you have overcome the evil one.

Ought

Romans 14:1
As for the man who is weak in faith, accept him, but not for disputes over opinions.
1 Corinthians 9:22
To the weak I became weak, that I might win the weak. I have become all things to all men, so that I might by all means save some.
1 Corinthians 12:22
On the contrary, the parts of the body that seem to be weaker are indispensable,
Galatians 6:1
Brethren, even if anyone is caught in a trespass, you who are spiritual, restore such a one in a spirit of gentleness; each one looking to yourself, so that you too will not be tempted.
1 Thessalonians 5:14
And we urge you, brethren, admonish the idlers, encourage the fainthearted, help the weak, be patient with everyone.

Please

Romans 15:3
For even Christ did not please himself; but, as it is written, "The reproaches of those who reproached you fell on me."

General references

Philippians 2:4
Each of you should look not only to your own interests, but also to the interests of others.