Sib-líc

According to the Old English Dictionary:

sib-líc

adj. Of peace:-- Mid siblícum cosse, Homl. Skt. i. 22, 31. God biddan ðæt hé forgefe siblíce tíd and smyltelíco gewidra, Shrn. 74, 11. Wé sceolan ús geearnian ða siblecan wǽra Godes and manna, Blickl. Homl. 111, 3. sib-lic