49.    Say not of anything, ‘I am going to do it tomorrow,’ instead say Inshallah

[18:24] And say not of anything, ‘I am going to do it tomorrow,’

[68:19] And they made no exception and did not say, ‘If God please.’

[37:103] And when he was old enough to work with him, he said, ‘O my dear son, I have seen in a dream that I am slaughtering thee. So consider, what thou thinkest of it!’ He replied, ‘O my father, do as thou art commanded; thou wilt find me, if Allah please, of those who are patient.’