TAD D.22.51:4 :זי ישמן לי שלם ורחמן‏ : so that they (the gods) might grant me peace and favor
See the entire entry for swm vb. to place, put

TAD D.22.51:4 :זי ישמן לי שלם ורחמן‏ : that they may give me peace and mercy
See the entire entry for raḥmīn, raḥmayyā/ē n.m.pl.t mercy; prayer