See the entire entry for glusqum, glusqǝmā n.m. chest, box, case

FTV Gen50:26 :ובסימו יתיה וסמוהי בגלוסקמה בארעא דמצרים : they embalmed him and put him in a coffin in the land of Egypt †

See the entire entry for swm vb. to place, put