Do Muslims have a prohibition against swearing similar to what Christians have and do they take it seriously?

Do they take it seriously.? Many Christians do not ...for examples swearing on a Bible in court of law, swearing to uphold the Constition...? I heard recently that a muslim person requested to swear on a Koran rather than on a Bible and I thought to myself ... something isn't right.... But I say unto you, Swear not at all: .....(Matthew 5:34-37