Did Abraham disobeyed god

Abraham did not disobey God in Scripture. However, some do believe his faith was weak when he took his wife's sevant woman and bore Ishmael whom he loved deeply and wanted to be the child of Promise. God, however, chose Isaac whom his wife bore him afterwards.

Genesis 26:5New King James Version (NKJV)

5 because Abraham obeyed My voice and kept My charge, My commandments, My statutes, and My laws."