Exodus 31 :3

I have filled him with the spirit of God - See Clarke's note on Exodus 28:3.

In wisdom - חכמה, chochmah, from חכם chacham, to be wise, skillful, or prudent, denoting the compass of mind and strength of capacity necessary to form a wise man: hence our word wisdom, the power of judging what is wise or best to be done; from the Saxon, to teach, to advise, and to judge; hence the doom or judgment of the well taught, wise, or prudent man.

Understanding - תבונה tebunah, from בן ban or bun, to separate, distinguish, discern; capacity to comprehend the different parts of a work, how to connect, arrange, etc., in order to make a complete whole.

Knowledge - דעת daath, denoting particular acquaintance with a person or thing; practical, experimental knowledge.

Wisdom, understanding, Knowledge - Or, that "right judgment in all things" for which we especially pray on Whitsunday; the perceptive faculty; and experience, a practical acquaintance with facts.

31:3 And I have filled him with the spirit of God; and Ex 31:6. In the hearts of all that are wise - hearted I have put wisdom. Skill in common employments is the gift of God; It is he that puts even this wisdom into the inward parts, Job 38:36. He teacheth the husbandman discretion, Isa 28:26, and the tradesman too, and he must have the praise of it.