6:63
Say, "Who saves you from darkness[es] (of) the land and the sea, you call Him humbly and secretly, "If He saves us from this, surely we will be from the grateful ones."
7:55
Call upon your Lord humbly and privately. Indeed, He (does) not love the transgressors.
7:205
And remember your Lord in yourself humbly and (in) fear and without the loudness of [the] words, in the mornings and (in) the evenings. And (do) not be among the heedless.