The Buddha advises Mahāpajāpatī Gotamī on how to discern the teachings to be abandoned and the teachings to be embraced by observing for eight qualities.

Saṅkhitta sutta - Brief

Once, the Blessed One was dwelling in Vesālī in the Great Wood, in the Hall with the Peaked Roof. Then Mahāpajāpatī Gotamī approached the Blessed One; having approached, she paid homage to the Blessed One and stood to one side. Standing to one side, Mahāpajāpatī Gotamī said to the Blessed One:

"Please, venerable sir, teach me the Dhamma in brief, so that having heard the Dhamma from the Blessed One, I might dwell alone, diligent, ardent, and resolute."

Dhamma To Be Abandoned

"Gotamī, you should know the Dhamma to be abandoned if you find:

1 'These teachings lead to passion, not to dispassion;

2 to being bound, not to being unbound;

3 to accumulation, not to reduction;

4 to wanting more, not to wanting less;

5 to discontentment, not to contentment;

6 to company, not to seclusion;

7 to procrastination, not to arousing energy;

8 to being difficult to support, not to being easy to support.'

In this way, Gotamī, you should conclude: 'This is not the Dhamma, this is not the Vinaya, this is not the Teacher's instruction.'

Dhamma To Be Embraced

And, Gotamī, you should know the Dhamma to be embraced if you find:

1 'These teachings lead to dispassion, not to passion;

2 to being unbound, not to being bound;

3 to reduction, not to accumulation;

4 to wanting less, not to wanting more;

5 to contentment, not to discontentment;

6 to seclusion, not to company;

7 to arousing energy, not to procrastination;

8 to being easy to support, not to being difficult to support.'

In this way, Gotamī, you should conclude: 'This is the Dhamma, this is the Vinaya, this is the Teacher's instruction.'"