Noah Webster's Dictionary (imp. & p. p.) of Endeavor.

Multi-Version Concordance Endeavored (2 Occurrences) Acts 16:10 And after he had seen the vision, immediately we endeavored to go into Macedonia, assuredly gathering, that the Lord had called us to preach the gospel to them. (WBS) 1 Thessalonians 2:17 But we, brethren, being bereaved of you for a short season, in presence not in heart, endeavored the more exceedingly to see your face with great desire: (ASV WBS RSV)