A person of integrity (Sappurisa Sutta)

This sutta is about bluster. If you reveal or omissions to bluster by māna, you are no integrity.
Commentary commented like this, too.
There are the same sutta that have an example at the end that compare between fresh bride and senior bride doing with her husband's family:

Seyyathāpi, bhikkhave, vadhukā yaññadeva rattiṃ vā divaṃ vā ānītā hoti, tāvadevassā tibbaṃ hirottappaṃ paccupaṭṭhitaṃ hoti sassuyāpi sasurepi sāmikepi antamaso dāsakam­ma­ka­ra­pori­sesu. Sā aparena samayena saṃvāsamanvāya vissāsamanvāya sassumpi sasurampi sāmikampi evamāha: ‘apetha, kiṃ pana tumhe jānāthā’ti. Evamevaṃ kho, bhikkhave, idhekacco bhikkhu yaññadeva rattiṃ vā divaṃ vā agārasmā anagāriyaṃ pabbajito hoti, tāvadevassa tibbaṃ hirottappaṃ paccupaṭṭhitaṃ hoti bhikkhūsu bhikkhunīsu upāsakesu upāsikāsu antamaso ārāmi­ka­sama­ṇud­desesu. So aparena samayena saṃvāsamanvāya vissāsamanvāya ācariyampi upajjhāyampi evamāha: ‘apetha, kiṃ pana tumhe jānāthā’ti. Tasmātiha, bhikkhave, evaṃ sikkhitabbaṃ: ‘adhunā­gata­vadhu­kā­samena cetasā viharissāmā’ti. Evañhi vo, bhikkhave, sikkhitabban”ti.

There's a translation of that here:

Bhikkhus, from the night or day, that a young wife is brought along, her shame and remorse should be well established towards the father-in-law, mother-in-law, her husband and even towards slaves and workmen. -In the meantime, living together and won over their confidence, she would tell the father-in-law, the mother-in-law or her husband, -leave that alone, what do you know about that.
In the same manner bhikkhus, from the night or day a certain bhikkhu left the household and became homeless, his shame and remorse should be well established towards bhikkhus, bhikkhunis, lay disciples male and female and as far as the novices in the monastery -In the meantime, living together and won over their confidence, he would tell, his teacher, or even his preceptor, -leave that alone, what do you know about that.
Therefore, bhikkhus, you should train thus: We should abide with the mind of a recently brought young wife.