BT Pes 68b(48) :חדאי נפש‏ : rejoice, my soul
See the entire entry for ḥdy vb. to rejoice

BT Pes 68b(48) :חדאי נפש‏ : rejoice, my soul
See the entire entry for np̄eš, nap̄šā n.f. soul; life; self