[@kaash]

पोथी पढ़ पढ़ जग मुआ, पंड़ित भया न कोय।
ढाई आखर प्रेम का, पढ़े सो पंड़ित होय।।

Here kabir ji tells that instead of speech it is the cleanliness in our heart which matters,therefore we must not hurt anyone by our action rather our action should reflect brotherhood.

Kabir sahab kahte hain ki hume man vachan aur karm se bhi kisi ka ahit nahi karna chahiye tabhi hum sachhe arthone me gyani hain,unhone ek aur baat par ishara kiya hai ki hume achhi baaton ko sunne ke saath unpar amal bhi karna chahiye aur vani se apna[an aur bhaichara failana chahiye na ki auron ko kascht pahuchana.