'Supposing' in the Bible

The Jews then who were with her in the house, and were consoling her, when they saw Mary, that she rose up quickly and went out, followed her, supposing that she was going unto the tomb to weep there.

Jesus saith unto her, Woman, why weepest thou? whom seekest thou? She, supposing him to be the gardener, saith unto him, Sir, if thou hast borne him hence, tell me where thou hast laid him, and I will take him away.