catutthaṁ jhānaṁ samāpannassa assāsapassāsā niruddhā honti;  For someone who has attained the fourth absorption, breathing has ceased. 

“Assāsapassāsā kho, āvuso visākha, kāyasaṅkhāro, vitakkavicārā vacīsaṅkhāro, saññā ca vedanā ca cittasaṅkhāro”ti.  “Breathing is a physical process. Placing the mind and keeping it connected are verbal processes. Perception and feeling are mental processes.” 
“Kasmā panāyye, assāsapassāsā kāyasaṅkhāro, kasmā vitakkavicārā vacīsaṅkhāro, kasmā saññā ca vedanā ca cittasaṅkhāro”ti? 
“But ma’am, why is breathing a physical process? Why are placing the mind and keeping it connected verbal processes? Why are perception and feeling mental processes?” 
“Assāsapassāsā kho, āvuso visākha, kāyikā ete dhammā kāyappaṭibaddhā, tasmā assāsapassāsā kāyasaṅkhāro. 
“Breathing is physical. It’s tied up with the body, that’s why breathing is a physical process. 

Kāyesu kāyaññatarāhaṁ, bhikkhave, evaṁ vadāmi yadidaṁ—assāsapassāsā.  For I say that the in-breaths and out-breaths are an aspect of the body. 
Vedanāsu vedanāññatarāhaṁ, bhikkhave, evaṁ vadāmi yadidaṁ—assāsapassāsānaṁ sādhukaṁ manasikāraṁ. 
For I say that careful application of mind to the in-breaths and out-breaths is an aspect of feelings. 

evamassa assāsapassāsānaṁ saddo hoti.   

Catutthaṁ jhānaṁ samāpannassa assāsapassāsā niruddhā honti.  For someone who has attained the fourth absorption, breathing has ceased. 
Catutthaṁ jhānaṁ samāpannassa assāsapassāsā paṭippassaddhā honti. 
For someone who has attained the fourth absorption, breathing has been tranquilized. 

Catutthaṁ jhānaṁ samāpannassa assāsapassāsā paṭippassaddhā honti.   

“Assāsapassāsā kho, gahapati, kāyasaṅkhāro, vitakkavicārā vacīsaṅkhāro, saññā ca vedanā ca cittasaṅkhāro”ti.  “Breathing is a physical process. Placing the mind and keeping it connected are verbal processes. Perception and feeling are mental processes.” 
“kasmā pana, bhante, assāsapassāsā kāyasaṅkhāro, kasmā vitakkavicārā vacīsaṅkhāro, kasmā saññā ca vedanā ca cittasaṅkhāro”ti? 
“But sir, why is breathing a physical process? Why are placing the mind and keeping it connected verbal processes? Why are perception and feeling mental processes?” 
“Assāsapassāsā kho, gahapati, kāyikā. Ete dhammā kāyappaṭibaddhā, tasmā assāsapassāsā kāyasaṅkhāro. 
“Breathing is physical. It’s tied up with the body, that’s why breathing is a physical process. 

Vedanāññatarāhaṁ, ānanda, etaṁ vadāmi, yadidaṁ—assāsapassāsānaṁ sādhukaṁ manasikāraṁ.  Because careful application of mind to the in-breaths and out-breaths is a certain aspect of feelings, I say. 
assāsapassāsānaṁ → assāsapassāsaṁ (pts1ed, mr) 

Vedanāññatarāhaṁ, ānanda, etaṁ vadāmi, yadidaṁ—assāsapassāsānaṁ sādhukaṁ manasikāraṁ.  Because careful application of mind to the in-breaths and out-breaths is a certain aspect of feelings, I say. 

Vedanāññatarāhaṁ, bhikkhave, etaṁ vadāmi, yadidaṁ—assāsapassāsānaṁ sādhukaṁ manasikāraṁ.