For-bindan

According to the Old English Dictionary:

ic -binde;

for-bindan

p. -band, pl. -bundon; subj. pres. -binde, pl. -binden; pp. -bunden To bind or tie up; allígáre:-- Ne forbinden gé ná ðǽm þyrstendum oxum ðone múþe may not tie up the mouth of the thirsting oxen, Past. 16, 5; Hat. MS. 21 b, 7. for-bindan