Correct

朋友妻不可欺

/ péng yǒu qī bù kě qī / 
Strokes
https://i.cchatty2.com/filters:format(webp)/fit-in/684x0/img/202102/朋友妻不可欺-Chinese-idioms-Cchatty-cfd1f175-312d-4856-9ce7-90e575af7bcb-1612777501.jpg

Collocation

1
常言道,朋友妻不可欺
2
都说朋友妻不可欺
3
俗话说,朋友妻不可欺

Definition

朋友妻不可欺

Literally means:

one should not wrong his friend's wife

Actually means:

one should respect his friend's wife

It means that one is supposed to respect his friend's wife and should not harass her, especially sexually.

对朋友的妻子应该尊重,不可以非礼。

Example

Used as a minor sentence or object. (作小句、宾语)
1
Súhuàshuō
俗话说
  
,
péngyouqībùkěqī
朋友妻不可欺
  
,
xiàng
像
tā
他
lián
连
zhè
这
diǎn
点
qǐmǎ
起码
de
的
dàodé
道德
guānniàn
观念
dōu
都
méiyǒu
没有
  
,
hái
还
suànshì
算是
péngyou
朋友
ma
吗
  
?

As the saying goes, a friend's wife can not be deceived, like he does not even have this minimum moral concept, is still a friend?

2
Jǐnguǎn
尽管
nǐmen
你们
dōu
都
shì
是
cóngxiǎo
从小
yīqǐ
一起
chángdà
长大
de
的
  
,
dànshì
但是
péngyouqībùkěqī
朋友妻不可欺
  
,
suǒyǐ
所以
nǐ
你
gēn
跟
tā
她
jiǎnghuà
讲话
yào
要
tèbié
特别
zhùyì
注意
  
。

Although you all grew up together, your friend's wife can't be deceived, so you should pay special attention to talking to her.

3
Nǐ
你
tóngshì
同事
de
的
lǎopó
老婆
quèshí
确实
hěn
很
piàoliang
漂亮
  
,
kěshì
可是
nǐ
你
yào
要
jìzhu
记住
péngyouqībùkěqī
朋友妻不可欺
  
,
qiānwàn
千万
bù
不
néng
能
duì
对
tā
她
dòng
动
shénme
什么
wāi
歪
nǎojīn
脑筋
ā
啊
  
。

Your colleague's wife is really beautiful, but you have to remember that a friend's wife can not be deceived, do not move on her what crooked brain ah.