{I will most gladly spend and be spent} (h(8864)ista dapan(8873)(930a)kai ekdapan(8874)h(8873)omai). Both future active of old verb dapana(935c)
( Mr 5:26 ) to spend money, time, energy, strength and the future
passive of ekdapana(935c), late compound to spend utterly, to spend
out, (ek-), to spend wholly. Only here in N.T.